Seiko Cal. 6633 - 790

Seiko 6633-790

The 6633-790 is a sought-after Spring Drive piece from Seiko's golden era. The Coin-Edge bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-06a2edf4087e]

Also known as: Pogue

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
14.1mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Blue Sunburst
Jewels
28j
Frequency
21,600 bph
Power Reserve
50 hours
Year
1991

Related Models

seikata-wm-06a2edf4087e