Seiko Cal. 3864 - 771

Seiko 3864-771

This Quartz model from 1973 features a 45mm Titanium case. With its 18mm lug width and 14.2mm profile, it sits comfortably on most wrists. [seikata-wm-7665a42da41f]

Also known as: Monster, Bullhead

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
45mm
Case Thickness
14.2mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
Silver
Jewels
24j
Frequency
28,800 bph
Power Reserve
63 hours
Year
1973

Related Models

seikata-wm-7665a42da41f