Seiko Cal. 0772 - 693

Seiko 0772-693

Released in 1970, the Cal. 0772 with design code 693 was part of Seiko's domestic market collection. Powered by the 0772 caliber with 20j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-ab9e0f2ca523]

Also known as: Sumo, Silverwave

Specifications

Movement
Solar
Case Material
Titanium
Case Width
37mm
Case Thickness
8.3mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
200m
Dial Color
Champagne
Jewels
20j
Frequency
21,600 bph
Power Reserve
54 hours
Year
1970

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seikata-wm-ab9e0f2ca523