Seiko Cal. 7028 - 172

Seiko 7028-172

The 7028-172 is a sought-after Solar piece from Seiko's golden era. With its 22mm lug width and 8.6mm profile, it sits comfortably on most wrists. [seikata-wm-92889b8ec296]

Also known as: Sportsmatic

Specifications

Movement
Solar
Case Material
Titanium
Case Width
41mm
Case Thickness
8.6mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
50m
Dial Color
Silver
Jewels
25j
Frequency
21,600 bph
Power Reserve
62 hours
Year
1987

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seikata-wm-92889b8ec296