Seiko Cal. 0791 - 831

Seiko 0791-831

This Automatic model from 1978 features a 41mm Two-Tone case. With its 21mm lug width and 13.3mm profile, it sits comfortably on most wrists. [seikata-wm-a0b47302d98e]

Also known as: Silverwave, Navigator

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
41mm
Case Thickness
13.3mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
140m
Dial Color
Navy
Jewels
27j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1978

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