Seiko Cal. 6623 - 170

Seiko 6623-170

The Seiko 6623-170 represents an important milestone in Seiko's 1973 lineup. Powered by the 6623 caliber with 25j jewels beating at 21,600 bph, it delivers a 41 hours power reserve. [seikata-wm-d11cb0d26d24]

Also known as: Sportsmatic, Sea Horse

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
12.3mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
200m
Dial Color
Cream
Jewels
25j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1973

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