Seiko Cal. 7187 - 751

Seiko 7187-751

The Seiko 7187-751 represents an important milestone in Seiko's 1983 lineup. The Inner Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-7942cd339836]

Also known as: Monster, Tuna

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
15.4mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
Burgundy
Jewels
22j
Frequency
21,600 bph
Power Reserve
62 hours
Year
1983

Related Models

seikata-wm-7942cd339836