Seiko Cal. 7023 - 721

Seiko 7023-721

Released in 1970, the Cal. 7023 with design code 721 was part of Seiko's domestic market collection. The Coin-Edge bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-0704a44462e3]

Also known as: Sportsmatic

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
42mm
Case Thickness
11.1mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
110m
Dial Color
Silver
Jewels
28j
Frequency
21,600 bph
Power Reserve
52 hours
Year
1970

Related Models

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