Seiko Cal. 6371 - 909

Seiko 6371-909

The Seiko 6371-909 represents an important milestone in Seiko's 1980 lineup. Powered by the 6371 caliber with 29j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-96ba7b979890]

Also known as: Helmet, Sea Horse

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
13.3mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Cream
Jewels
29j
Frequency
36,000 bph
Power Reserve
61 hours
Year
1980

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seikata-wm-96ba7b979890