
Seiko - Speedtimer Solar Chronograph 42 mm Black Dial - SFJ003
Caliber Number: 8A50
Movement Type: Solar
Precision: ±15 seconds per month
Power reserve: 6 months when fully charged
Functions
Overcharge prevention function
Chronograph up to 60 minutes,
in 1/100 second increments
Case/Band
Case Material: Stainless steel
Case Size
Thickness: 12.9 mm
Diameter: 42.0 mm
Lug-to-lug: 48.3 mm
Crystal: Curved sapphire
Crystal Coating: Anti-reflective coating on inner surface
LumiBrite: On hands and indexes
Clasp: Three-fold clasp with push button release
Distance between lugs: 20 mm
Other Details
Water Resistance: 100 meters
Weight: 152 gr.
Features: Screw case back
Original: $895.00
-70%$895.00
$268.50More Images


Seiko - Speedtimer Solar Chronograph 42 mm Black Dial - SFJ003
Caliber Number: 8A50
Movement Type: Solar
Precision: ±15 seconds per month
Power reserve: 6 months when fully charged
Functions
Overcharge prevention function
Chronograph up to 60 minutes,
in 1/100 second increments
Case/Band
Case Material: Stainless steel
Case Size
Thickness: 12.9 mm
Diameter: 42.0 mm
Lug-to-lug: 48.3 mm
Crystal: Curved sapphire
Crystal Coating: Anti-reflective coating on inner surface
LumiBrite: On hands and indexes
Clasp: Three-fold clasp with push button release
Distance between lugs: 20 mm
Other Details
Water Resistance: 100 meters
Weight: 152 gr.
Features: Screw case back
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Caliber Number: 8A50
Movement Type: Solar
Precision: ±15 seconds per month
Power reserve: 6 months when fully charged
Functions
Overcharge prevention function
Chronograph up to 60 minutes,
in 1/100 second increments
Case/Band
Case Material: Stainless steel
Case Size
Thickness: 12.9 mm
Diameter: 42.0 mm
Lug-to-lug: 48.3 mm
Crystal: Curved sapphire
Crystal Coating: Anti-reflective coating on inner surface
LumiBrite: On hands and indexes
Clasp: Three-fold clasp with push button release
Distance between lugs: 20 mm
Other Details
Water Resistance: 100 meters
Weight: 152 gr.
Features: Screw case back












