Seiko Cal. 6366 - 999

Seiko 6366-999

This Hand-Winding model from 1980 features a 40mm Hardlex-Coated Steel case. The Coin-Edge bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-920dd92c41fe]

Also known as: Bullhead

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
10.9mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Black
Jewels
33j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1980

Related Models

seikata-wm-920dd92c41fe