Seiko Cal. 7031 - 745

Seiko 7031-745

The 7031-745 is a sought-after Kinetic piece from Seiko's golden era. The Inner Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-cbe769695657]

Also known as: Sumo, Navigator

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
46mm
Case Thickness
8.4mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Cream
Jewels
17j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1967

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seikata-wm-cbe769695657