Seiko Cal. 0753 - 691

Seiko 0753-691

This Spring Drive model from 1979 features a 46mm Gold-Plated case. Powered by the 0753 caliber with 21j jewels beating at 36,000 bph, it delivers a 56 hours power reserve. [seikata-wm-34f7949348bf]

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
46mm
Case Thickness
8.6mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
110m
Dial Color
Green
Jewels
21j
Frequency
36,000 bph
Power Reserve
56 hours
Year
1979

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