Seiko Cal. 3874 - 142

Seiko 3874-142

This Automatic model from 1975 features a 45mm Two-Tone case. With its 18mm lug width and 11.2mm profile, it sits comfortably on most wrists. [seikata-wm-4333603104cb]

Also known as: Sportsmatic

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
45mm
Case Thickness
11.2mm
Lug Width
18mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Blue Sunburst
Jewels
24j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1975

Related Models

seikata-wm-4333603104cb