Seiko Cal. 4563 - 439

Seiko 4563-439

The Seiko 4563-439 represents an important milestone in Seiko's 1998 lineup. The Fixed bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-987ef83a30ef]

Also known as: Sumo, Tuna

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
45mm
Case Thickness
8.4mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
150m
Dial Color
White
Jewels
19j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1998

Related Models

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