Seiko Cal. 7028 - 372

Seiko 7028-372

This Automatic model from 1973 features a 46mm Gold-Plated case. Powered by the 7028 caliber with 21j jewels beating at 21,600 bph, it delivers a 53 hours power reserve. [seikata-wm-d6a74b89c399]

Also known as: Turtle, Tuna

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
46mm
Case Thickness
8.8mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
130m
Dial Color
Black
Jewels
21j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1973

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