Seiko Cal. 3840 - 339

Seiko 3840-339

This Automatic model from 1977 features a 40mm Titanium case. With its 19mm lug width and 15.8mm profile, it sits comfortably on most wrists. [seikata-wm-5c22c02becc0]

Also known as: Sea Horse

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
40mm
Case Thickness
15.8mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
200m
Dial Color
Burgundy
Jewels
20j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1977

Related Models

seikata-wm-5c22c02becc0