Seiko Cal. 7148 - 326

Seiko 7148-326

The 7148-326 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7148 caliber with 20j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-b86e7689c3c4]

Also known as: Sportsmatic, Arnie

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
42mm
Case Thickness
8.9mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
110m
Dial Color
Burgundy
Jewels
20j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1996

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