Seiko Cal. 3865 - 711

Seiko 3865-711

This Quartz model from 1966 features a 34mm Stainless Steel case. With its 22mm lug width and 13.2mm profile, it sits comfortably on most wrists. [seikata-wm-903d410a8561]

Also known as: Helmet

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
13.2mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
100m
Dial Color
White
Jewels
28j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1966

Related Models

seikata-wm-903d410a8561