Seiko Cal. 0721 - 721

Seiko 0721-721

The 0721-721 is a sought-after Automatic piece from Seiko's golden era. The Inner Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-ead745861d87]

Also known as: Silverwave, Arnie

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
44mm
Case Thickness
15.9mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
100m
Dial Color
Cream
Jewels
26j
Frequency
28,800 bph
Power Reserve
46 hours
Year
1966

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seikata-wm-ead745861d87