Seiko Cal. 6371 - 790

Seiko 6371-790

The 6371-790 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6371 caliber with 29j jewels beating at 36,000 bph, it delivers a 54 hours power reserve. [seikata-wm-ca67949d5996]

Also known as: UFO, Silverwave

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
35mm
Case Thickness
11.6mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
60m
Dial Color
White
Jewels
29j
Frequency
36,000 bph
Power Reserve
54 hours
Year
1976

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seikata-wm-ca67949d5996