Seiko Cal. 6660 - 306

Seiko 6660-306

This Automatic model from 1979 features a 36mm Two-Tone case. The Coin-Edge bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-8ef64d046993]

Also known as: World Timer

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
36mm
Case Thickness
12.3mm
Lug Width
18mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Silver
Jewels
36j
Frequency
36,000 bph
Power Reserve
36 hours
Year
1979

Related Models

seikata-wm-8ef64d046993