Seiko Cal. 4545 - 493

The Seiko 4545-493 represents an important milestone in Seiko's 1977 lineup. It features a Champagne dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-97ea0f2764f8]

Also known as: Navigator

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

45mm

Case Thickness

8.4mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Champagne

Jewels

22j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1977

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