Seiko Cal. 5274 - 545

The Seiko 5274-545 represents an important milestone in Seiko's 1985 lineup. It features a Black dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-242d834d29cf]

Also known as: World Timer

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

11.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Black

Jewels

29j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1985

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