Seiko Cal. 6660 - 237

Seiko 6660-237

This Kinetic model from 1973 features a 38mm Two-Tone case. The Inner Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-b4b8de88c591]

Also known as: Monster

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
38mm
Case Thickness
15.2mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
Burgundy
Jewels
20j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1973

Related Models

seikata-wm-b4b8de88c591