Seiko Cal. 7085 - 831

Seiko 7085-831

The 7085-831 is a sought-after Spring Drive piece from Seiko's golden era. The Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-b3e31fb78554]

Also known as: Navigator

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
10.2mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
40m
Dial Color
White
Jewels
35j
Frequency
28,800 bph
Power Reserve
46 hours
Year
1979

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seikata-wm-b3e31fb78554