Seiko Cal. 0722 - 423

Seiko 0722-423

Released in 1974, the Cal. 0722 with design code 423 was part of Seiko's domestic market collection. Powered by the 0722 caliber with 19j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-1f898bb99088]

Also known as: Goldfeather, Arnie

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
44mm
Case Thickness
15.3mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Black
Jewels
19j
Frequency
28,800 bph
Power Reserve
48 hours
Year
1974

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