Seiko Cal. 6145 - 728

Seiko 6145-728

This Automatic model from 1967 features a 43mm Gold-Plated case. Powered by the 6145 caliber with 33j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-15863a289008]

Also known as: Sumo

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
8.8mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
70m
Dial Color
Green
Jewels
33j
Frequency
21,600 bph
Power Reserve
48 hours
Year
1967

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seikata-wm-15863a289008