Seiko Cal. 7181 - 988

Seiko 7181-988

The 7181-988 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 7181 caliber with 26j jewels beating at 21,600 bph, it delivers a 50 hours power reserve. [seikata-wm-d77af9a8379d]

Also known as: Monster, Helmet

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
12.4mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
140m
Dial Color
Cream
Jewels
26j
Frequency
21,600 bph
Power Reserve
50 hours
Year
1976

Related Models

seikata-wm-d77af9a8379d