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Professional Chronograph

Professional Chronograph

Two years ago, we set out to build a chronograph designed for people who rely on precise timing across multiple environments. After extensive testing with pilots, service members, and other professionals, we refined it into a tool that balances rugged capability with a clean presence in the Professional case. The result is a purpose-built chronograph engineered to perform in the field and look right at home in the boardroom.

*Estimated shipping time: 2 weeks.

Finish
Dial Color

Ships Priority with Insurance. Signature required on delivery.

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Specifications

  • Case Width 43.95mm
  • Case Length 49.5mm
  • Case Thickness 13mm
  • Lug Width 20mm
  • Bezel Width 42mm
  • Head Weight 85g (183G w/ bracelet)
  • Battery Life 1-4 years
  • Water Resistance 200m / 20 ATM
  • Magnetic Resistance N/A
  • Lug Bar Type Shoulderless Spring Bars
  • Movement Swiss Quartz Chronograph / 5030 D
  • Material 316L Stainless Steel
  • Finish Brushed / Brushed DLC
  • Crown Type Screw-down
  • Crown Position 3 o'clock
  • Crystal Double Domed Anti-Reflective Sapphire
  • Luminous Super-LumiNova BGW9
  • Strap Diplomat Bracelet + Bond Expedition Strap

Bezel Detail

LUMINOUS DIVERS BEZEL WITH C3 (GREEN GLOWING) TRIANGLE

story

The Story of the Professional Chronograph

Two years ago, we set out to build something we’d never offered before: a chronograph built for people who rely on precise timekeeping across multiple environments. The goal wasn’t just to add another complication to the lineup, it was to create a tool that could track multiple times with absolute clarity, whether you’re on the ground, in the cockpit, or stepping into a boardroom.

Built With the Community That Uses It

As with everything we make, the design process didn’t happen in a vacuum. We tested early iterations with pilots, service members, and professionals across several fields. Each group put the prototypes through their own real-world use cases, forcing us to refine, pull back, rethink, and improve, over and over again. That back-and-forth cycle is ultimately what shaped the final form.

Why the Professional Case

We chose the Professional case for one simple reason: versatility. It’s the perfect balance between a rugged tool watch and a refined daily wear piece. It can take a beating in the field and still look at home in a corporate boardroom. For a complication as functional as a chronograph, that blend of durability and presence is exactly what it needed.

A Chronograph Worth Carrying

At its core, a chronograph is a built-in stopwatch, something simple on paper, but mission-critical for those who track more than just hours in a day.

Press the 2 o’clock pusher to start timing

Press it again to pause

Use the 4 o’clock pusher to reset, or press 2 again to resume

The 9 o’clock subdial tracks up to 30 minutes

The 6 o’clock subdial tracks up to 12 hours

Both pushers screw down to maintain the Professional’s full 300-meter water resistance, ensuring the chronograph remains a true tool, not a fragile complication.

Designed With Purpose, Refined Through Use

What started as an idea to expand timing capabilities became a two-year process of testing, listening, and refining. The result is a chronograph that carries the same Sangin DNA our community expects: precise, durable, and built for people who actually rely on their gear.

This is the Professional Chronograph, purpose-built, field-tested, and finally ready to go with you on all life’s journeys.

Fitting

6.5" wrist
8" wrist

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Professional Chronograph

Professional Chronograph

current Product

  • Case Width 43.95mm
  • Case Length 49.5mm
  • Case Thickness 13mm
  • Lug Width 20mm
  • Bezel Width 42mm
  • Head Weight 85g (183G w/ bracelet)
  • Battery Life 1-4 years
  • Water Resistance 200m / 20 ATM
  • Magnetic Resistance N/A
  • Lug Bar Type Shoulderless Spring Bars
  • Movement Swiss Quartz Chronograph / 5030 D
  • Material 316L Stainless Steel
  • Finish Brushed / Brushed DLC
  • Crown Type Screw-down
  • Crown Position 3 o'clock
  • Crystal Double Domed Anti-Reflective Sapphire
  • Luminous Super-LumiNova BGW9
  • Strap Diplomat Bracelet + Bond Expedition Strap

WITH YOU ™

Change can be unpredictable. It can be uncertain, unexpected, and fleeting. 

Time is dependable. It's unchanging, expected, and consistent. It works like clockwork because it is, well, clockwork. 

But through all the inconsistencies the future holds, one thing stays constant: the basics of time. And with Sangin, we brought out the brilliance in the basics. Sangin is the constant through it all. 

For whoever you are and wherever life takes you, each piece we produce is put through a rigorous quality control inspection. We work tirelessly to ensure each timepiece at Sangin is as timeless and dependable as time itself.