Seiko Cal. 7031 - 734

Seiko 7031-734

The 7031-734 is a sought-after Automatic piece from Seiko's golden era. Powered by the 7031 caliber with 31j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-6e12be77f815]

Also known as: Navigator, Emperor

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
46mm
Case Thickness
14.6mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Champagne
Jewels
31j
Frequency
36,000 bph
Power Reserve
58 hours
Year
1966

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seikata-wm-6e12be77f815