Seiko Prospex Speedtimer 1/100 Sec Solar Chronograph SFJ007
Movement
- Caliber Number: 8A50
- Movement Type: Solar
- Precision: ±15 seconds per month
- Power reserve: Operating for approx. 6 months (when fully charged)
- Functions
-
- Overcharge prevention function
- Chronograph up to 60 minutes in 1/100 second increments
- Battery life warning function
Case/Band
- Case Material: Stainless steel (hard coating)
- Case Size
- Thickness:12.9mm
Diameter:42.0mm
Lug-to-lug:48.3mm
- 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