Seiko Cal. 7173 - 623

Seiko 7173-623

The 7173-623 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 7173 caliber with 24j jewels beating at 28,800 bph, it delivers a 53 hours power reserve. [seikata-wm-548a92abf9ad]

Also known as: Helmet, Navigator

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
12.9mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
160m
Dial Color
Black
Jewels
24j
Frequency
28,800 bph
Power Reserve
53 hours
Year
1969

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seikata-wm-548a92abf9ad