Seiko Cal. 6661 - 447

Seiko 6661-447

This Quartz model from 1986 features a 43mm Two-Tone case. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-7232e1d0110b]

Also known as: Monster, Bellmatic

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
43mm
Case Thickness
14.8mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
Blue Sunburst
Jewels
29j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1986

Related Models

seikata-wm-7232e1d0110b