Seiko Cal. 7156 - 719

Seiko 7156-719

The Seiko 7156-719 represents an important milestone in Seiko's 1974 lineup. Powered by the 7156 caliber with 35j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-445e380951be]

Also known as: Helmet

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
43mm
Case Thickness
11.7mm
Lug Width
18mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
160m
Dial Color
Green
Jewels
35j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1974

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seikata-wm-445e380951be