Design inspired by Seiko's first precision chronographs, developed for international sporting competitions in 1964
Powered by light energy - no battery change required
6-month power reserve once fully charged
Chronograph measures up to 60 minutes of elapsed time in 1/5-second increments with split time measurement function
White dial with sand-blasted texture and black subdials
Movement
- Caliber Number
- V192
- Movement Type
- Solar
- Precision
- ±15 seconds per month
- Power reserve
- Operating for approx. 6 months (when fully charged)
- Functions
-
- Overcharge prevention function
- 24-hour hand
- Equipped with small seconds hand
- Chronograph up to 60 minutes in 1/5 second increments
- Power reserve indicator
- Date display
Case/Band
- Case Material
- Stainless steel (hard coating)
- Case Size
- Thickness:13.3mm
Diameter:39.0mm
Lug-to-lug:45.5mm
- Crystal
- Curved sapphire crystal
- Crystal Coating
- Anti-reflective coating on inner surface
- LumiBrite
- Lumibrite on hands and index(es)
- Clasp
- Three-fold clasp with push button release
- Distance between lugs
- 20mm
Other Details
- Water Resistance
- 10 bar
- Magnetic Resistance
- 4,800 A/m
- Weight
- 161.0g
- Features
-
- Tachymeter function
- Screw case back