Seiko Cal. 4548 - 169

Seiko 4548-169

The 4548-169 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4548 caliber with 25j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-ab800efe5187]

Also known as: Silverwave, Arnie

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
39mm
Case Thickness
15.5mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
Black
Jewels
25j
Frequency
21,600 bph
Power Reserve
54 hours
Year
1978

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seikata-wm-ab800efe5187