This fully modern Seiko Speedtimer inherits the iconic design codes of the Speedtimer series from the 1960s-70s. It is powered by Seiko’s own solar Caliber V192, which has a 60-minute chronograph, a 24-hour sub-dial, and features a power reserve indicator that is displayed at the touch of a button, a feature which reflects the watch's ability to run autonomously for approximately six months when fully charged.
Movement
- Caliber Number: V192
- Movement Type: Solar
- Accuracy: ±15 seconds per month
- Duration: Operating for approx. 6 months (when fully charged)
Exterior
- Case Material: Stainless steel
- Crystal: Curved sapphire crystal
- Crystal Coating: Anti-reflective coating on inner surface
- LumiBrite: LumiBrite on hands and indexes
- Clasp: Three-fold clasp with push button release
Other Detail
- Water Resistance: 10 bar
- Case Size: 41.4㎜
- Thickness: 13.3㎜
- Length: 45.9 ㎜
- Weight: 161.0 g
Other Specifications
- Screw case back
- Tachymeter function
Other Features
- 24-hour hand
- Chronograph up to 60 minutes in 1/5 second increments
- Date display
- Display function of resuming electric power generation.
- Equipped with small seconds hand
- Overcharge prevention function
