Seiko Cal. 0722 - 291

Seiko 0722-291

The 0722-291 is a sought-after Hand-Winding piece from Seiko's golden era. The Inner Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-fa3db605415d]

Also known as: Monster, Sumo

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
39mm
Case Thickness
9.1mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
Champagne
Jewels
18j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1973

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