Seiko Cal. 4522 - 757

This Spring Drive model from 1993 features a 44mm PVD Black case. It features a Navy dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-2d2a48012b16]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

44mm

Case Thickness

15.8mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

60m

Dial Color

Navy

Jewels

23j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1993

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