Seiko Cal. 0789 - 604

Seiko 0789-604

The 0789-604 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 0789 caliber with 17j jewels beating at 21,600 bph, it delivers a 61 hours power reserve. [seikata-wm-4b285e42a527]

Also known as: Sumo, Helmet

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
44mm
Case Thickness
10.1mm
Lug Width
20mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
160m
Dial Color
Black
Jewels
17j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1994

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seikata-wm-4b285e42a527