. Movement
Caliber Number: 4R57
Movement Type: Automatic with manual winding
Power Reserve: Approx. 41 hours
Jewels: 29
Functions:
- Date hand
- Power reserve indicator
- Stop second hand function
Case / Band
Case Material: Stainless steel
Thickness: 13 mm
Diameter: 44 mm
Lug-to-lug: 49.3 mm
Crystal: Box-shaped Hardlex
Clasp: Three-fold clasp with push button release
Distance Between Lugs: 20
Other Details
Weight: {"value":148.0,"unit":"g"}
Features:
- Lumibrite on hands and index(es)
- See-through & screw case back
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