Seiko Cal. 4548 - 580

Seiko 4548-580

This Hand-Winding model from 1995 features a 39mm PVD Black case. Powered by the 4548 caliber with 24j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-73b5c279d4f3]

Also known as: Rally, World Timer

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
39mm
Case Thickness
11.5mm
Lug Width
21mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
100m
Dial Color
Champagne
Jewels
24j
Frequency
28,800 bph
Power Reserve
65 hours
Year
1995

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