Seiko Cal. 0793 - 187

Seiko 0793-187

This Automatic model from 1977 features a 36mm Stainless Steel case. Powered by the 0793 caliber with 30j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-ddd4aa6f67af]

Also known as: Tuna, Bellmatic

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
14.4mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
White
Jewels
30j
Frequency
36,000 bph
Power Reserve
44 hours
Year
1977

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