Seiko Cal. 0792 - 303

Seiko 0792-303

This Spring Drive model from 1965 features a 35mm Gold-Plated case. Powered by the 0792 caliber with 23j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-bfbd871a1e5a]

Also known as: Helmet, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
35mm
Case Thickness
10.8mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
Black
Jewels
23j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1965

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