Seiko Cal. 3857 - 581

Seiko 3857-581

This Hand-Winding model from 1985 features a 38mm Gold-Plated case. With its 18mm lug width and 12.3mm profile, it sits comfortably on most wrists. [seikata-wm-d5086290b2d6]

Also known as: Monster, Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
12.3mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
80m
Dial Color
Cream
Jewels
18j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1985

Related Models

seikata-wm-d5086290b2d6