Seiko Cal. 0731 - 774

Seiko 0731-774

The 0731-774 is a sought-after Automatic piece from Seiko's golden era. With its 18mm lug width and 13.9mm profile, it sits comfortably on most wrists. [seikata-wm-0c48cbacbc0e]

Also known as: Turtle, Sportsmatic

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
13.9mm
Lug Width
18mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Navy
Jewels
25j
Frequency
28,800 bph
Power Reserve
65 hours
Year
1969

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