Seiko Cal. 4548 - 772

Seiko 4548-772

The 4548-772 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4548 caliber with 31j jewels beating at 21,600 bph, it delivers a 50 hours power reserve. [seikata-wm-0373deb18121]

Also known as: Pogue, Bellmatic

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
44mm
Case Thickness
15.4mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
100m
Dial Color
Black
Jewels
31j
Frequency
21,600 bph
Power Reserve
50 hours
Year
1983

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seikata-wm-0373deb18121