Seiko
Prospex SPEEDTIMER
$895
Model: SFJ003
PRECISION AND LEGIBILITY SHINE IN A NEW RANGE OF 1/100TH OF A SECOND PROSPEX SPEEDTIMER SOLAR CHRONOGRAPHS.
Dial
Dial Color: Black
Case/Band
- Case Material: Stainless steel
- 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: 20
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
Other Details
- Water Resistance: 10 bar
- Weight: 152.0
- Features:
-
- Screw case back