Seiko Cal. 7028 - 512

Seiko 7028-512

The 7028-512 is a sought-after Hand-Winding piece from Seiko's golden era. The Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-0b603b0a10e8]

Also known as: Helmet

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
37mm
Case Thickness
10.9mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
120m
Dial Color
White
Jewels
22j
Frequency
21,600 bph
Power Reserve
46 hours
Year
1991

Related Models

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