Seiko Cal. 7162 - 731

Seiko 7162-731

The Seiko 7162-731 represents an important milestone in Seiko's 1974 lineup. It features a Black dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-024a0c105e75]

Also known as: Rally, Emperor

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
9.1mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
50m
Dial Color
Black
Jewels
28j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1974

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