Seiko Cal. 0722 - 404

Seiko 0722-404

Released in 1969, the Cal. 0722 with design code 404 was part of Seiko's domestic market collection. The Bidirectional bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-579857ae50e2]

Also known as: Golden Tuna, Baby Tuna

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
10.7mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Navy
Jewels
22j
Frequency
28,800 bph
Power Reserve
63 hours
Year
1969

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