Seiko Cal. 0728 - 858

Seiko 0728-858

The 0728-858 is a sought-after Hand-Winding piece from Seiko's golden era. With its 20mm lug width and 13.7mm profile, it sits comfortably on most wrists. [seikata-wm-5c1fa4bdf74d]

Also known as: Bellmatic, Arnie

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
34mm
Case Thickness
13.7mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Green
Jewels
26j
Frequency
36,000 bph
Power Reserve
58 hours
Year
1979

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