Seiko Cal. 7028 - 394

Seiko 7028-394

The 7028-394 is a sought-after Automatic piece from Seiko's golden era. With its 19mm lug width and 13.6mm profile, it sits comfortably on most wrists. [seikata-wm-47e07adc3b7d]

Also known as: Tuna, World Timer

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
13.6mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
110m
Dial Color
Black
Jewels
35j
Frequency
21,600 bph
Power Reserve
49 hours
Year
1972

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