San Martin BB58 40mm Diver Watch – NH35 Automatic
San Martin BB58 40mm Diver Watch – NH35 Automatic
San Martin BB58 40mm Diver Watch – NH35 Automatic
San Martin BB58 40mm Diver Watch – NH35 Automatic
San Martin BB58 40mm Diver Watch – NH35 Automatic
San Martin BB58 40mm Diver Watch – NH35 Automatic
San Martin BB58 40mm Diver Watch – NH35 Automatic
San Martin BB58 40mm Diver Watch – NH35 Automatic
San Martin BB58 40mm Diver Watch – NH35 Automatic
San Martin BB58 40mm Diver Watch – NH35 Automatic
San Martin BB58 40mm Diver Watch – NH35 Automatic
San Martin BB58 40mm Diver Watch – NH35 Automatic
San Martin BB58 40mm Diver Watch – NH35 Automatic
San Martin BB58 40mm Diver Watch – NH35 Automatic
San Martin BB58 40mm Diver Watch – NH35 Automatic
San Martin BB58 40mm Diver Watch – NH35 Automatic
San Martin BB58 40mm Diver Watch – NH35 Automatic
San Martin BB58 40mm Diver Watch – NH35 Automatic
San Martin BB58 40mm Diver Watch – NH35 Automatic
San Martin BB58 40mm Diver Watch – NH35 Automatic
San Martin BB58 40mm Diver Watch – NH35 Automatic
San Martin BB58 40mm Diver Watch – NH35 Automatic
San Martin BB58 40mm Diver Watch – NH35 Automatic
San Martin BB58 40mm Diver Watch – NH35 Automatic
San Martin BB58 40mm Diver Watch – NH35 Automatic
San Martin BB58 40mm Diver Watch – NH35 Automatic
San Martin BB58 40mm Diver Watch – NH35 Automatic
San Martin BB58 40mm Diver Watch – NH35 Automatic
San Martin BB58 40mm Diver Watch – NH35 Automatic
San Martin BB58 40mm Diver Watch – NH35 Automatic
San Martin BB58 40mm Diver Watch – NH35 Automatic
San Martin BB58 40mm Diver Watch – NH35 Automatic

San Martin BB58 40mm Diver Watch – NH35 Automatic

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$990.08
$495.04
 per 

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Color: Matte Black Gilt C3
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Description

 


San Martin BB58 40mm Refined Diver Watch – Aluminum Bezel Insert SN0008-GD

Upgraded case & bezel edge lines — sculpted for a smoother, more distinguished silhouette

The San Martin BB58 SN0008-GD is a masterclass in refined dive watch design. Inspired by the timeless proportions of the BB58 silhouette, this 40mm automatic timepiece blends vintage character with modern engineering. Whether you're exploring the depths or dressing for an evening out, it carries itself with quiet confidence and effortless style.

Powered by the dependable NH35 automatic movement and encased in solid 316L stainless steel, every detail has been thoughtfully elevated — from the AR-coated sapphire crystal to the GS Crafts Snowflake hands with luminous coating. The upgraded screw-structure bracelet and folding safety clasp ensure a secure, comfortable fit that feels as refined as it looks.

  • Movement: NH35 Automatic Self-Wind (Japan)
  • 📐 Case: 40mm diameter, 11.95mm thickness, 316L solid stainless steel
  • 🔵 Crystal: Sapphire with AR coating for exceptional clarity
  • 🌊 Water Resistance: 200 metres / 20 Bar
  • Luminous: BGW-X1 Blue Light & C3 Green Light on hands and markers
  • ⚙️ Bezel: 120-click unidirectional rotating aluminum insert
  • 🔗 Bracelet: Upgraded screw-structure 316L stainless steel, 20mm × 16mm
  • 🔒 Clasp: Folding safety clasp with San Martin Hexagon Logo
  • 🏅 Warranty: 2 Years

Brand: San Martin
Model: SN0008-GD
Movement: NH35 [Automatic mechanical movement]

Case: Material - 316L Solid Stainless Steel
Case Diameter: 40mm
Lug to Lug: 49.5mm
Thickness: 11.95mm
Band Length: 200mm / 7.9in
Band Width: 20mm x 16mm

Glass: Sapphire Crystal Glass, AR Coating
Bezel: 120 Clicks Unidirectional Rotating Aluminum Bezel Inserts, 12 O'clock Luminous Markers
Dial Color: Matte Black Gilt, Matte Black, Matte Blue, Hexagon Applied Logo
Hands: GS Crafts Snowflake Hands, Luminous Coating
Luminous: BGW-X1 Blue Light / C3 Green Light, Hands and Markers
Crown: Screw-down Crown, With 3D Hexagon Logo

Case Back: Screw-down Case Back, Brushed Process
Strap: Female End Links, Upgrade Screw Structure 316L Solid Stainless Steel Bracelet, Size 20mm × 16mm
Clasp: Folding Clasp With Safety, With San Martin Hexagon Logo

Water Resistant: 20Bar = 200 metres
Weight: approx. 145.6g
Warranty: 2 Years

Matte Black Gilt Dial — Luminous Effect: C3 Green Light

Matte Black Dial — Luminous Effect: BGW-X1 Blue Light

Matte Blue Dial — Luminous Effect: BGW-X1 Blue Light

Sapphire Crystal Glass — AR Coating

Case HD Details — Polished Chamfered Edges

Case edge upgrade: polished chamfered lines for a smoother, more distinguished finish

Dial HD Details — Applied Indices & Aluminum Bezel Inserts

Screw-down Crown — San Martin Hexagon Logo

Screw-down Case Back — Brushed Finish

Upgraded Screw-Structure 316L Stainless Steel Bracelet — 20mm × 16mm

Folding Safety Clasp — San Martin Hexagon Logo

FAQ

OEM/ODM Services

We provide OEM & ODM services and small quantity orders. Contact us if you need.
Email: sanmartin.watch@gmail.com

1. What if there is moisture inside the watch?

If there is only a small amount of water vapour inside the watch, it will naturally dissipate over time. Wearing the watch face-down on your wrist for two hours can help accelerate this. If water droplets are visible inside, please have the watch serviced promptly.

2. Care Note:

Fully automatic mechanical watches rely on the natural motion of your wrist to wind. For optimal accuracy, wear the watch for at least 8 hours per day. Some models also support manual winding — turn the crown clockwise 15 times (without pulling it out) to supplement energy when needed.

3. Important Notice:

Avoid adjusting the date or day between 8:00 PM and 4:00 AM, as this may interfere with the calendar mechanism. Keep mechanical watches away from televisions, computers, and other magnetic sources to preserve accuracy.

Shipping Information

1. Drop Shipping

We support drop shipping. Simply leave your client's address when placing the order and we'll ship directly to them.

2. Estimated Delivery Time

DHL / FedEx / EMS: 4–15 Days
Standard Shipping: 7–18 Days
Premium Shipping: 10–20 Days
Economy Shipping: 15–45 Days
Air Mail: 15–60 Days

Please Note:

Delivery times may vary due to customs processing, weather conditions, or peak shipping seasons. We appreciate your patience.

3. Customs Duty & Import Tax

Listed prices do not include customs duties or import taxes. Buyers are responsible for any applicable charges in their country.

Return Policy

A full refund is provided if the item received differs from the description. Refunds are processed once the returned item is received and inspected. Please contact us before returning any item.

Items that have been worn, scratched, or had bracelet links removed are not eligible for return. Return shipping costs are the buyer's responsibility. Thank you for your understanding.

Warranty & Guarantee

1. 24-month warranty — shop with confidence.
2. All items are brand new and pass strict quality inspection.
3. If unsatisfied upon receipt, returns are accepted within 3 days for a replacement or full refund.


Care

Caring for your clothes is also caring for the environment.

To keep your clothes fresh and clean, simply refresh them and gently wipe with a cloth or clothing brush. This is a more delicate process for fabrics and helps avoid water and energy consumption from washing.

  • Hand wash at a temperature not exceeding 30ºC / 86ºF
  • Do not use bleach or brighteners
  • Iron at a temperature not exceeding 110ºC / 230ºF
  • Do not dry clean
  • Do not tumble dry
Shipping & Returns
  • Free shipping
  • Standard delivery within 2–15 business days
  • Easy 15-day returns
  • Return items in original condition for a full refund
Free Shipping WorldWide

No code needed — just add items to your cart and head to checkout!

Easy 15-day Returns

Changed your mind? No problem. You have 15 days to return your item, no questions asked.

Standard delivery within 2–15 business days

Return items in original condition for a full refund

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