Seiko Cal. 7031 - 829

Seiko 7031-829

The 7031-829 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7031 caliber with 21j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-434f43501bb7]

Also known as: Rally

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
11.3mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Champagne
Jewels
21j
Frequency
36,000 bph
Power Reserve
49 hours
Year
1980

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seikata-wm-434f43501bb7