Seiko Cal. 0731 - 866

Seiko 0731-866

This Quartz model from 1993 features a 36mm Stainless Steel case. The Inner Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-925215200603]

Also known as: Helmet, Bellmatic

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
10.1mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
Blue Sunburst
Jewels
27j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1993

Related Models

seikata-wm-925215200603