Seiko Cal. 4532 - 645

Seiko 4532-645

This Automatic model from 1975 features a 46mm Titanium case. Powered by the 4532 caliber with 31j jewels beating at 36,000 bph, it delivers a 38 hours power reserve. [seikata-wm-e1ab1bac0177]

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
46mm
Case Thickness
11.2mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
Black
Jewels
31j
Frequency
36,000 bph
Power Reserve
38 hours
Year
1975

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