Seiko Cal. 7148 - 317

Seiko 7148-317

The 7148-317 is a sought-after Hand-Winding piece from Seiko's golden era. With its 20mm lug width and 11.3mm profile, it sits comfortably on most wrists. [seikata-wm-6a00898aaa58]

Also known as: Tuna, Emperor

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
39mm
Case Thickness
11.3mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
110m
Dial Color
Blue Sunburst
Jewels
30j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1972

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seikata-wm-6a00898aaa58