(Ref. SRQ053)
The Prospex Speedtimer SRQ053 is a high-performance mechanical chronograph inspired by Seiko’s landmark 1964 and 1969 timing heritage. This model features a stunning deep blue sunray dial with contrasting silver-toned sub-dials, designed for maximum legibility during sports and professional timing. Powered by the sophisticated Caliber 8R48, it incorporates a vertical clutch and column wheel—the hallmark of a world-class chronograph—ensuring smooth operation and precise timing. The case design balances vintage aesthetics with modern ergonomics, featuring a streamlined profile and a multi-row stainless steel bracelet for ultimate comfort on the wrist.
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 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
Water Resistance: 10 bar
Magnetic Resistance: 4,800 A/m
Features: Screw case back
A timeless design inspired by classic watchmaking, created for those who appreciate elegant aesthetics in their everyday life.
While collectors often preserve their most valuable pieces for special occasions, many enthusiasts prefer a refined watch they can confidently wear every day.
This model captures the elegance of iconic watch design in a versatile form made for daily wear — allowing you to enjoy the presence and style of a classic timepiece wherever you go.
A balanced combination of sophistication, comfort, and practicality, designed for everyday moments.
