This Seiko automatic watch features a stainless steel case with a see-through screw case back, offering a view of the 4R35 movement with a 41-hour power reserve. The black dial is accented with LumiBrite on the hands and indexes for enhanced visibility. With a 39.5mm diameter and 12mm thickness, it includes a three-fold clasp and offers 5-bar water resistance.
Movement
- Movement Type: Automatic with manual winding
- Caliber Number: 4R35
- Power reserve: Approx. 41 hours
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Jewels: 23
Functions
- Date display
- Stop second hand function
Case/Band
- Case Material: Stainless steel
- Case Size: Thickness:12.0mm,
- Diameter: 39.5mm
- Lug-to-lug:46.2mm
- Crystal: Box-shaped Hardlex
- Crystal Coating: Box-shaped Hardlex
- LumiBrite Lumibrite on hands and index(es)
- Clasp: Three-fold clasp with push button release
- Distance between lugs: 20mm
- Dial Color: Black
Other Details
- Water Resistance: 5 bar
- Magnetic Resistance: 4,800 A/m
- Weight: 129.0
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Features:
- See-through case back
- See-through & Screw case back
