Seiko Prospex SRQ051 Speedtimer Chronograph Blue Dial
Caliber Number: 8R48
Movement Type: Automatic with manual winding
Precision: +25 to -15 seconds per day
Power Reserve: Approx. 45 hours
Jewels: 34
Case Material: Stainless steel (super hard coating)
Case Thickness: 14.6mm
Case Diameter: 42.0mm
Lug-to-Lug: 49.5mm
Crystal: Dual-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
Water Resistance: 10 bar
Magnetic Resistance: 4,800 A/m
Weight: 183.0g
Case Back: Screw case back
Functions:
- Chronograph with 30 minutes & 12 hours
- Stop second hand function
- Date display
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Caliber Number: 8R48
Movement Type: Automatic with manual winding
Precision: +25 to -15 seconds per day
Power Reserve: Approx. 45 hours
Jewels: 34
Case Material: Stainless steel (super hard coating)
Case Thickness: 14.6mm
Case Diameter: 42.0mm
Lug-to-Lug: 49.5mm
Crystal: Dual-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
Water Resistance: 10 bar
Magnetic Resistance: 4,800 A/m
Weight: 183.0g
Case Back: Screw case back
Functions:
- Chronograph with 30 minutes & 12 hours
- Stop second hand function
- Date display
