Seiko Cal. 7133 - 763

Seiko 7133-763

This Automatic model from 1982 features a 44mm Two-Tone case. Powered by the 7133 caliber with 20j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-5cd5c68f7b9d]

Also known as: Shogun, Golden Tuna

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
44mm
Case Thickness
15.8mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Champagne
Jewels
20j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1982

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