- Dial
- Long-lasting Luminescence
- Bezel
- Fixed, Engraved With Tachymetric Scale
- COLOR
- Blue & Black
- Weight
- 43g
- Crystal
- Sapphire Crystal, Anti-reflective
- Express
- $25 (Free over $500) · 5–9 business days
- Accuracy
- ±20 Sec Per Month
- Function
- Chrono min/sec, 24 hour
- Standard
- $10 (Free over $150) · 7–15 business days
- Strap Clasp
- Aerospace-grade Carbon Fiber
- Strap Width
- 20mm
- Battery Life
- 5 Years
- Strap Length
- Adjustable for Wrists 6.30"-7.09"
- Case Diameter
- 39mm
- Case Material
- Aerospace-grade Carbon Fiber
- DHL Dedicated
- $45 · 2–5 business days after shipment
- Movement Type
- Quartz Chronograph Movement
- Winding Crown
- Screw-down, Water-resistant Sealing System
- Caliber Number
- OS20
- Case Thickness
- 13mm
- Strap Material
- High-density Nylon Fabric, Water-resistant Calfskin
- Water Resistance
- Suitable for daily splashes, hand washing, and face washing. Not suitable for swimming, showering, bathing, diving, sauna use, or long-term water exposure.
- Custom / Engraved
- requires production before shipment
- FAST DELIVERY / In Stock
- ships in 1–3 business days
- MOVEMENTS Caliber Number
- OS20 Movement Type: Quartz Chronograph Movement Function: Chrono min/sec, 24 hour Accuracy: ±20 Sec Per Month Battery Life: 5 Years Click Download Cal. 0S20 Instruction manual
- PRE-ORDER / Made to Order
- 15–30 business days production (some up to 30–50)
- SHIPPING & DELIVERY Standard
- $10 (Free over $150) · 7–15 business days