Seiko Cal. 5221 - 315

Seiko 5221-315

This Quartz model from 1966 features a 41mm Stainless Steel case. Powered by the 5221 caliber with 28j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-5e74941dfcea]

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
9.7mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
40m
Dial Color
Burgundy
Jewels
28j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1966

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