Seiko Cal. 6623 - 981

Seiko 6623-981

This Automatic model from 1971 features a 37mm Titanium case. The Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-acf1e95de900]

Also known as: Silverwave, World Timer

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
37mm
Case Thickness
14.2mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
160m
Dial Color
Cream
Jewels
33j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1971

Related Models

seikata-wm-acf1e95de900