Seiko Cal. 4513 - 537

Seiko 4513-537

This Hand-Winding model from 1985 features a 44mm PVD Black case. The Bidirectional bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-f36f9aaed23a]

Also known as: Monster, Helmet

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
44mm
Case Thickness
8.0mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
130m
Dial Color
Blue Sunburst
Jewels
22j
Frequency
21,600 bph
Power Reserve
63 hours
Year
1985

Related Models

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