Seiko Cal. 4520 - 659

Seiko 4520-659

This Automatic model from 1997 features a 37mm PVD Black case. Powered by the 4520 caliber with 29j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-11b5032b5fa1]

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
37mm
Case Thickness
10.2mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
30m
Dial Color
Navy
Jewels
29j
Frequency
21,600 bph
Power Reserve
63 hours
Year
1997

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seikata-wm-11b5032b5fa1