Seiko Cal. 3894 - 979

Seiko 3894-979

The Seiko 3894-979 represents an important milestone in Seiko's 1987 lineup. Powered by the 3894 caliber with 35j jewels beating at 21,600 bph, it delivers a 40 hours power reserve. [seikata-wm-242637663af5]

Also known as: Turtle, Helmet

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
9.0mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
50m
Dial Color
Green
Jewels
35j
Frequency
21,600 bph
Power Reserve
40 hours
Year
1987

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