Seiko Cal. 4563 - 712

Seiko 4563-712

This Hand-Winding model from 1999 features a 38mm Hardlex-Coated Steel case. Powered by the 4563 caliber with 30j jewels beating at 36,000 bph, it delivers a 67 hours power reserve. [seikata-wm-4ebf278784f2]

Also known as: Sumo, Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
15.3mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
White
Jewels
30j
Frequency
36,000 bph
Power Reserve
67 hours
Year
1999

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