Seiko Cal. 4488 - 624

The Seiko 4488-624 represents an important milestone in Seiko's 1971 lineup. It features a Navy dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-e6b0757eba77]

Also known as: Goldfeather, Navigator

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

45mm

Case Thickness

10.6mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Navy

Jewels

17j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1971

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