Seiko Cal. 6646 - 327

Seiko 6646-327

This Automatic model from 1988 features a 39mm Hardlex-Coated Steel case. The Bidirectional bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-a132600d3f03]

Also known as: Monster

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
14.0mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Green
Jewels
21j
Frequency
36,000 bph
Power Reserve
54 hours
Year
1988

Related Models

seikata-wm-a132600d3f03