Seiko Cal. 7028 - 939

Seiko 7028-939

The 7028-939 is a sought-after Solar piece from Seiko's golden era. With its 18mm lug width and 13.4mm profile, it sits comfortably on most wrists. [seikata-wm-6f6a3136c29f]

Also known as: Navigator, Baby Tuna

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
36mm
Case Thickness
13.4mm
Lug Width
18mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
150m
Dial Color
Navy
Jewels
30j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1965

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