Seiko Cal. 0728 - 391

Seiko 0728-391

The 0728-391 is a sought-after Hand-Winding piece from Seiko's golden era. The Inner Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-6ae16a57be10]

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
35mm
Case Thickness
8.1mm
Lug Width
22mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
100m
Dial Color
White
Jewels
24j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1985

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seikata-wm-6ae16a57be10