Seiko Cal. 7073 - 732

Seiko 7073-732

Released in 1981, the Cal. 7073 with design code 732 was part of Seiko's domestic market collection. Powered by the 7073 caliber with 31j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-5016d7c19370]

Also known as: Sumo, Navigator

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
13.5mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Burgundy
Jewels
31j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1981

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seikata-wm-5016d7c19370