Seiko Cal. 7183 - 777

Seiko 7183-777

This Automatic model from 1965 features a 36mm Titanium case. With its 18mm lug width and 14.3mm profile, it sits comfortably on most wrists. [seikata-wm-bc573807d2fe]

Also known as: Sumo, Goldfeather

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
36mm
Case Thickness
14.3mm
Lug Width
18mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Black
Jewels
28j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1965

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