Seiko Cal. 0720 - 251

Seiko 0720-251

The 0720-251 is a sought-after Kinetic piece from Seiko's golden era. With its 21mm lug width and 13.1mm profile, it sits comfortably on most wrists. [seikata-wm-447f1d48517f]

Also known as: Tuna, Crown

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
46mm
Case Thickness
13.1mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
Blue Sunburst
Jewels
18j
Frequency
28,800 bph
Power Reserve
72 hours
Year
1974

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seikata-wm-447f1d48517f