Seiko Cal. 4548 - 179

Seiko 4548-179

The 4548-179 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4548 caliber with 36j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-8f870a5780a3]

Also known as: Bullhead, Sportsmatic

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
42mm
Case Thickness
14.5mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
White
Jewels
36j
Frequency
28,800 bph
Power Reserve
54 hours
Year
1969

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seikata-wm-8f870a5780a3