Seiko Cal. 6683 - 978

Seiko 6683-978

This Automatic model from 1968 features a 36mm Hardlex-Coated Steel case. The Coin-Edge bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-17e6c5bf8f69]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
8.3mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
Green
Jewels
36j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1968

Related Models

seikata-wm-17e6c5bf8f69