SEIKO

SRQ053J1

Seiko Prospex Speedtimer SRQ053J1

Seiko Prospex Speedtimer SRQ053J1. 

Specifications

Movement

Caliber Number: 8R48
Movement Type: Automatic with manual winding
Precision: +25 to -15 seconds per day
Power reserve: Approx. 45 hours
Jewels: 34
Functions
  • Chronograph with 30 minutes & 12 hours
  • Stop second hand function
  • Date display

Case/Band

Case Material: Stainless steel (super hard coating)
Case Size
Thickness: 14.6mm
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: 20mm

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