Seiko Cal. 5666 - 619

The Seiko 5666-619 represents an important milestone in Seiko's 1975 lineup. It features a Black dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-872fef329fbf]

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

15.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

160m

Dial Color

Black

Jewels

22j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1975

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