Seiko Cal. 7138 - 979

Seiko 7138-979

The Seiko 7138-979 represents an important milestone in Seiko's 1982 lineup. Powered by the 7138 caliber with 19j jewels beating at 21,600 bph, it delivers a 62 hours power reserve. [seikata-wm-2c85bf7e806b]

Also known as: Samurai, Silverwave

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
13.8mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
120m
Dial Color
White
Jewels
19j
Frequency
21,600 bph
Power Reserve
62 hours
Year
1982

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