Seiko Cal. 4542 - 287

The Seiko 4542-287 represents an important milestone in Seiko's 1973 lineup. Powered by the 4542 caliber with 26j jewels beating at 28,800 bph, it delivers a 70 hours power reserve. [seikata-wm-f874a0877177]

Also known as: Turtle

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

44mm

Case Thickness

12.1mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Blue Sunburst

Jewels

26j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1973

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