Seiko Cal. 4436 - 915

Seiko 4436-915

This Quartz model from 1974 features a 34mm Stainless Steel case. Powered by the 4436 caliber with 25j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-6763b02cf801]

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
13.2mm
Lug Width
18mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
100m
Dial Color
Blue Sunburst
Jewels
25j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1974

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