Seiko Cal. 0731 - 118

Seiko 0731-118

The Seiko 0731-118 represents an important milestone in Seiko's 1965 lineup. It features a Cream dial protected by a Hardlex crystal and offers 40m of water resistance. [seikata-wm-bcf68e3e43cf]

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
10.0mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Cream
Jewels
35j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1965

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