Seiko Cal. 3843 - 677

Seiko 3843-677

The Seiko 3843-677 represents an important milestone in Seiko's 1984 lineup. Powered by the 3843 caliber with 29j jewels beating at 36,000 bph, it delivers a 56 hours power reserve. [seikata-wm-e9b513da0c61]

Also known as: UFO, Navigator

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
14.4mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
60m
Dial Color
White
Jewels
29j
Frequency
36,000 bph
Power Reserve
56 hours
Year
1984

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