Seiko Cal. 7023 - 717

Seiko 7023-717

The 7023-717 is a sought-after Spring Drive piece from Seiko's golden era. With its 18mm lug width and 12.7mm profile, it sits comfortably on most wrists. [seikata-wm-2e569f95694d]

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
12.7mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Navy
Jewels
26j
Frequency
21,600 bph
Power Reserve
60 hours
Year
1982

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