Seiko Cal. 5673 - 632

Seiko 5673-632

The 5673-632 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5673 caliber with 24j jewels beating at 28,800 bph, it delivers a 39 hours power reserve. [seikata-wm-d055534163d9]

Also known as: Helmet

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
38mm
Case Thickness
10.0mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Black
Jewels
24j
Frequency
28,800 bph
Power Reserve
39 hours
Year
1965

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seikata-wm-d055534163d9