Seiko Cal. 7185 - 638

Seiko 7185-638

The Seiko 7185-638 represents an important milestone in Seiko's 1981 lineup. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-710338b36964]

Also known as: Monster, Sumo

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
10.1mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
80m
Dial Color
White
Jewels
30j
Frequency
36,000 bph
Power Reserve
48 hours
Year
1981

Related Models

seikata-wm-710338b36964