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San Martin New 40mm Diver Watch YN55 Enamel Dial Classic Luxury Men Automatic Mechanical Watches Sapphire Waterproof 300m SN0009
San Martin New 40mm Diver Watch YN55 Enamel Dial Classic Luxury Men Automatic Mechanical Watches Sapphire Waterproof 300m SN0009
San Martin New 40mm Diver Watch YN55 Enamel Dial Classic Luxury Men Automatic Mechanical Watches Sapphire Waterproof 300m SN0009
San Martin New 40mm Diver Watch YN55 Enamel Dial Classic Luxury Men Automatic Mechanical Watches Sapphire Waterproof 300m SN0009
San Martin New 40mm Diver Watch YN55 Enamel Dial Classic Luxury Men Automatic Mechanical Watches Sapphire Waterproof 300m SN0009
San Martin New 40mm Diver Watch YN55 Enamel Dial Classic Luxury Men Automatic Mechanical Watches Sapphire Waterproof 300m SN0009
San Martin New 40mm Diver Watch YN55 Enamel Dial Classic Luxury Men Automatic Mechanical Watches Sapphire Waterproof 300m SN0009
San Martin New 40mm Diver Watch YN55 Enamel Dial Classic Luxury Men Automatic Mechanical Watches Sapphire Waterproof 300m SN0009

San Martin New 40mm Diver Watch YN55 Enamel Dial Classic Luxury Men Automatic Mechanical Watches Sapphire Waterproof 300m SN0009

Precio regular $1,451.99 Precio de oferta $1,319.99
9% de descuento Free Shipping

Color Enamel Blue
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This discount is based on purchasing the main product
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Shipping:

Free shipping on all orders . See details

Delivery:

Estimated between Oct 06, 2026 and Oct 08, 2026 Ships within 1-3 business day after payment clears. | SHOP Track Order | Ourlum Orders | Track Orders

Returns:

30 days returns. 100% Money back guaranteed. See details

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  • Description
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SPECIFICATIONS

120 Clicks Chronograph Bezel: Ceramic Top Ring, 12 o'clock Luminous Markers

316L Solid Stainless Steel Bracelet: Brushed Process, The Edges are Polished and Chamfered on Both Sides

Band Length: 7.9

Band Material Type: Stainless Steel

Band Width: 20 to 24 mm

Boxes & Cases Material: Leatherette

Brand Name: San Martin

Case Material: Stainless Steel,316L Solid Stainless Steel

Case Shape: Round

Case Thickness: 13.1

Clasp Type: Bracelet Clasp

Dial Diameter: 40 to 44 mm

Dial Window Material Type: Sapphire Crystal

Display Type: Numberless

Enamel Blue, Enamel Black Dial: Date Window at 3 O'clock

Feature: Luminous,Complete Calendar,DIVER,Screw crown,water proof,Luminous

GS Crafts Hands: Luminous Coating

High-concerned chemical: none

Item Type: Mechanical Wristwatches

Luminous Effect: BGW-X1 Blue Light, Hands and Markers

Model Number: SN0009-G-D

Movement: Automatic Self-Wind

Movement origin: Jp(origin)

Newly Upgraded On The Fly Adjustable Clasp: With San Martin Hexagon Logo

Origin: Mainland China

Sapphire Crystal Glass: AR Coating

Screw-down Case Back: With 3D Shark Logo

Screw-down Crown: With 3D San Martin Hexagon Logo

Sport Type: diving

Style: SPORT

Warranty: 2 Years

Water Resistance Depth: 30Bar

Water Resistant: 30Bar=300 Meters

Weight: About 171.6g

New 40mm Enamel Dial Classic Luxury Men Diver Watch SN0009-GD

Screw-down Case Back, With 3D Shark Logo

Newly Upgraded On The Fly Adjustable Clasp

Luminous Effect: BGW-X1 Blue Light

Brand: San Martin
Model: SN0009-GD
Movement: YN55 [Automatic mechanical movement]

Case: Material - 316L Solid Stainless Steel
Case Diameter: 40mm
Lug to Lug: 46.5mm
Thickness: 13.1mm
Band Length: 200mm/7.9in
Band width: 20mm x 16mm

Glass: Sapphire Crystal Glass, AR Coating
Bezel: 120 Clicks Chronograph Bezel, Ceramic Top Ring, 12 o'clock Luminous Markers
Dial Color: Enamel Blue, Enamel Black, Date Window at 3 O'clock
Hands: GS Crafts Hands, Luminous Coating
Luminous: BGW-X1 Blue Light, Hands and Markers

Crown: Screw-down Crown, With 3D San Martin Hexagon Logo
Case Back: Screw-down Case Back, With 3D Shark Logo
Strap: 316L Solid Stainless Steel Bracelet, Width 20mm x 16mm
Clasp: Newly Upgraded On The Fly Adjustable Clasp, With San Martin Hexagon Logo

Water Resistant: 30Bar=300 Meters
Weight: About 171.6g
Warranty: 2 Years


Enamel Blue Dial

Enamel Black Dial

Sapphire Crystal Glass, AR Coating

Case HD Details Display

Dial HD Details Display,GS Crafts Hands, Luminous Coating

Screw-down Crown, With 3D San Martin Hexagon Logo

316L Solid Stainless Steel Bracelet, Width 20mm * 16 mm, Newly Upgraded On The Fly Adjustable Clasp, With San Martin Hexagon Logo

FQA:

OEM/ODM Services

We provide OEM & ODM service and small qty order too, contact us if you need.
Email: sanmartin.watch@gmail.com

1. How to do if there is water inside the watch?

If there is only a small amount of water vapor inside the watch, the water vapor will automatically disappear over time, or wearing the watch on you wrist with upside down, Two hours later, the water vapor will automatically disappear. If there are some drops inside the watch, You should repair the watch for as soon as possible.

2. Special note:

Fully automatic mechanical watches, relying on the motion of the arm and automatic winding, so must wear more than 8 hours a day to ensure timely and accurate. Automatic/manual mechanical watcheson a chain can also manually on the chain to supplement energy, method is under the conditions of buttons don't pull out, 15 to 30 circle clockwise. non-automatic/manual mechanical watches, cannot make up by manual chain on energy.

3. Warning:

Watch pointer to 8 p.m. until 4 am the next day, all the time, please don't adjust calendar, week speed-dial buttons and press the months. Otherwise it will appear the phenomenon of calibration is ineffective, and may make speed-dial buttons infarction damage to push again, movement will be damaged. Mechanical watches should away from television, computers and other things with magnetic fields, so as not to affect the watch work.

Shipment:

1). Drop Shipping

We support drop shipping, we can send your order to your client's, Pls leave your client's address when you place order.

2). Delivery Time

DHL/FedEx/EMS:4-15 Days

Aliexpress Selection Standard:7-18 days

Aliexpress Premium Shipping:10-20 days

Aliexpress Standard Shipping:15-45 days

China Post Air Mail:15-60 days

Kindly Notice:

Because of the customs and weather or shipping seasons like christmas the delivery time for you. Please kindly be patient to wait a little more time.

3).Custom Duty Or Import Tax

The list price above is not included any tax, buyers are responsible for customs duty or import tax in your country.

Return Policy:

We will give a full refund if the item you received is different from the description.

A Refund will be given after we received the goods back and quality fine. Please contact us before shipping any items back.

If the watch has been worn and has scratches/the bracelet links have been removed, the item has been deemed unsuitable for resale and will not be eligible for return.

The sender shipping costs do not return, and the back shipping cost should paid by your side.

Thanks for your consideration.

Warranty and Guarantee:

1).24 months warranty, buy with confidence

2).All items are brand new and passed the strict quality check

3).If u are not satisfied when you received it and want to return, please return it within 3 days for a replacement or money back.


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At OurLum.com, we don’t just promise quality—we guarantee it. Every product is carefully selected and tested to meet real-life needs, and your satisfaction is 100% backed by our no-hassle return policy. If it doesn’t work for you, we’ll make it right—fast. Shop confidently knowing you're getting trusted products, secure checkout, and real support when you need it. Because at OurLum, your peace of mind comes first

Product Gallery

San Martin New 40mm Diver Watch YN55 Enamel Dial Classic Luxury Men Automatic Mechanical Watches Sapphire Waterproof 300m SN0009
San Martin New 40mm Diver Watch YN55 Enamel Dial Classic Luxury Men Automatic Mechanical Watches Sapphire Waterproof 300m SN0009
San Martin New 40mm Diver Watch YN55 Enamel Dial Classic Luxury Men Automatic Mechanical Watches Sapphire Waterproof 300m SN0009
San Martin New 40mm Diver Watch YN55 Enamel Dial Classic Luxury Men Automatic Mechanical Watches Sapphire Waterproof 300m SN0009
San Martin New 40mm Diver Watch YN55 Enamel Dial Classic Luxury Men Automatic Mechanical Watches Sapphire Waterproof 300m SN0009
San Martin New 40mm Diver Watch YN55 Enamel Dial Classic Luxury Men Automatic Mechanical Watches Sapphire Waterproof 300m SN0009

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  • 5 stars: 17 (85%)
  • 4 stars: 2 (10%)
  • 3 stars: 1 (5%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
A
Anabel Braun

Superb quality watch from san martin, have a few now and they keep getting better every time

S
Sean Romaguera

Good and high-quality products from a reliable supplier. i am completely satisfied with both the product and the speed of shipping and delivery. so i recommend this product and the seller. i hope this will not be my last purchase from this seller.

F
Fabian Emmerich

A very nice watch. it is suitable for every kind of the wrist i.e. small, medium, large ones.

S
Shonta Gulgowski

// overall: excellent watch, well priced, nice lacquer (which is an improvement on the gs' matte charcoal), and the proportions work a bit better than on the 44mm version from san martin. I think the case finishing is incredible, overall weight, size, and bezel action to be really nice.



// cons: the deburring of the bezel notches is poor. If you quickly scrape the edge of the bezel against fabric it will cut it. I like a little bit of "catch", but this is too much.



// additional things i would change: i think increasing the size of the circular hour markers a bit (to be more proportionate to the 12/6/9 markers), moving the date window outboard several millimeters (to be more symmetrical with the 9 o'clock hour marker) and increasing the width of the bezel by 1-2mm (making the watch 41mm or 42mm) would make it into a perfect san martin diver, and i would buy not only the black one, but also the blue and also a deep marine green (if they made it). That would be killer.

M
Man Rath

Excellent quality. well balanced watch. feels perfect on my wrist. too many details to mention. seller was very helpful in purchase and delivered on time.

S
Sachiko Little

Excellent quality of the bracelet, case, and bezel. Great mechanics at an excellent price; I've been wanting to try San Martin for a long time, they are wonderful.

E
Emmy Bahringer

Like any sanmartin excellent!! A note,...i have many expensive watches but this is the best and smoothest bezel of all so far. It is a pleasure to play with it. Please note that you have to pay about €53 extra in tax at customs in the netherlands. Many thanks to sanmartin!! !

I
Isidro Murray

Do not buy the 40mm version if you have small wrists. You can only remove 4 links (seller confirmed this after i asked). The watch head fits fine on my 16cm wrist but the bracelet can not be shortened enough. Maybe you could remove a link that should not be removed but you risk messing up the bracelet. The watch head itself is nicely finished though. It’s a shame they made a smaller version for smaller wrists that cannot be shortened enough.

S
Stephine Weimann

Full guarantee. What more can be said? It's a san martín. 1000% recommended, don't hesitate to buy it. Excellent seller. Excellent customer service.

D
Daniel Jacobi

Impeccable, you are great. Surprised by the quality for this price, bravo!!!

W
Wen Fay

This 40mm version is a balanced option - i have the 44mm version as well - this one has the more standard proportions, with a balance between the markers, hands, and the beautiful black enamel dial. The bracelet with screw links is also superior to the 44 mm version, and the quick-adjustment clasp works well—nice and smooth—great value for a gs lover.

E
Emely Gottlieb

Nice

C
Claris Toy

Beautiful watch. Finish impressive. Bezel action 4/5 moves easily, not like others sm i own. Bracelet quality superb, specially the micro adjust on the clasp.

M
Mack Smitham

“as usual, san martin doesn’t disappoint. I just wish it were a bit thinner — and this one is a true strap monster.”

T
Taylor Medhurst

This was my first san martin watch and i was very pleasantly suprised! the fit and finish is superb and does not take a backseat to any watchmaker out there selling at 4 and 5 times the price. i really want the sn0009 in the 44mm edition and i don't know if they plan on making any more or not. i certainly hope they will make some more available with a good miyota 9000 series movement or similar quality. i am 6'-4" and the 40mm looks a little small on me and the original homage was to a grand seiko 44mm watch. hopely you will make more san martin!

F
Forest Simonis

Polish is best in class. hands alignment is below average. overall very happy and recommend it.

D
Dixie Bradtke

Very nice watch this is my third san martin and the quality is really excellent for the money you pay. it was really quick shipping too, and has come well before the estimated date window i was given. very happy customer thank you!!

E
Erica Jenkins

Very good. the product is exactly as described and the quality is fantastic. it’s a great watch.

J
Jenniffer Hamill

High quality overall, with a bracelet that’s comfortable on the wrist and easily adjustable for a perfect fit. The watch strikes a great balance—stylish yet understated—and the bezel turns smoothly and feels well aligned.

My only suggestion is that the bezel edges are a bit sharp; this is an area where san martin could improve for a more refined finish.

J
Jorge Gleason

Ok, great qualty, very nice.



But (imho) - the first model with 44mm was a little to large.

And this one (imho) - is a bit to small.



(imho) - it shoud be exact 42 mm.