Seiko Cal. 6660 - 142

Seiko 6660-142

This Automatic model from 1986 features a 40mm Titanium case. The Coin-Edge bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-95781e604fdd]

Also known as: Tuna

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
40mm
Case Thickness
8.1mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Black
Jewels
26j
Frequency
28,800 bph
Power Reserve
60 hours
Year
1986

Related Models

seikata-wm-95781e604fdd