Seiko Cal. 3860 - 156

Seiko 3860-156

This Solar model from 1972 features a 45mm PVD Black case. With its 22mm lug width and 13.0mm profile, it sits comfortably on most wrists. [seikata-wm-515e60e167c3]

Also known as: Monster, Crown

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
45mm
Case Thickness
13.0mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Navy
Jewels
23j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1972

Related Models

seikata-wm-515e60e167c3