Seiko Cal. 3861 - 407

Seiko 3861-407

This Spring Drive model from 1982 features a 40mm Two-Tone case. With its 19mm lug width and 12.5mm profile, it sits comfortably on most wrists. [seikata-wm-6ec6775b9ab0]

Also known as: Turtle, Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
40mm
Case Thickness
12.5mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Black
Jewels
32j
Frequency
36,000 bph
Power Reserve
60 hours
Year
1982

Related Models

seikata-wm-6ec6775b9ab0