Seiko Cal. 3871 - 642

Seiko 3871-642

The 3871-642 is a sought-after Solar piece from Seiko's golden era. It features a Silver dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-eb8909084901]

Also known as: UFO

Specifications

Movement
Solar
Case Material
Titanium
Case Width
41mm
Case Thickness
14.8mm
Lug Width
20mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
30m
Dial Color
Silver
Jewels
33j
Frequency
28,800 bph
Power Reserve
42 hours
Year
1983

Related Models

seikata-wm-eb8909084901