Seiko Cal. 7159 - 744

Seiko 7159-744

The Seiko 7159-744 represents an important milestone in Seiko's 1968 lineup. Powered by the 7159 caliber with 21j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-327e54780490]

Also known as: Monster, Bullhead

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
9.8mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Navy
Jewels
21j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1968

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seikata-wm-327e54780490