Seiko Cal. 7156 - 613

Seiko 7156-613

The 7156-613 is a sought-after Quartz piece from Seiko's golden era. Powered by the 7156 caliber with 18j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-55f25621751f]

Also known as: Bullhead, Rally

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
38mm
Case Thickness
10.2mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Green
Jewels
18j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1968

Related Models

seikata-wm-55f25621751f