Seiko Cal. 7136 - 728

Seiko 7136-728

The Seiko 7136-728 represents an important milestone in Seiko's 1976 lineup. Powered by the 7136 caliber with 32j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-90875feb6e9f]

Also known as: Rally

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
9.2mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
50m
Dial Color
Cream
Jewels
32j
Frequency
21,600 bph
Power Reserve
51 hours
Year
1976

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