Seiko Cal. 0728 - 234

Seiko 0728-234

The 0728-234 is a sought-after Solar piece from Seiko's golden era. With its 20mm lug width and 8.5mm profile, it sits comfortably on most wrists. [seikata-wm-cf6142361f4b]

Also known as: Golden Tuna

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
8.5mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Blue Sunburst
Jewels
28j
Frequency
28,800 bph
Power Reserve
71 hours
Year
1981

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