Seiko Cal. 4553 - 678

This Spring Drive model from 1990 features a 45mm Titanium case. It features a Navy dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-855d0041c8f7]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

45mm

Case Thickness

13.3mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

200m

Dial Color

Navy

Jewels

28j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1990

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