Seiko Cal. 4520 - 172

Seiko 4520-172

This Automatic model from 1999 features a 44mm Stainless Steel case. Powered by the 4520 caliber with 28j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-848ab0e62910]

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
15.8mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Burgundy
Jewels
28j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1999

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seikata-wm-848ab0e62910