Seiko Cal. 6632 - 728

Seiko 6632-728

This Quartz model from 1984 features a 40mm PVD Black case. The Inner Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-94679c15192c]

Also known as: Golden Tuna

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
40mm
Case Thickness
11.7mm
Lug Width
19mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Black
Jewels
20j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1984

Related Models

seikata-wm-94679c15192c