Seiko Cal. 0723 - 428

Seiko 0723-428

The 0723-428 is a sought-after Quartz piece from Seiko's golden era. With its 19mm lug width and 10.0mm profile, it sits comfortably on most wrists. [seikata-wm-299be53260a9]

Also known as: Helmet

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
41mm
Case Thickness
10.0mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Black
Jewels
33j
Frequency
36,000 bph
Power Reserve
65 hours
Year
1967

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seikata-wm-299be53260a9