Seiko Cal. 5634 - 783

Seiko 5634-783

This Automatic model from 1993 features a 42mm Hardlex-Coated Steel case. Powered by the 5634 caliber with 21j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-853aaad6f56b]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
9.3mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
180m
Dial Color
Cream
Jewels
21j
Frequency
21,600 bph
Power Reserve
63 hours
Year
1993

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