Seiko Cal. 4542 - 202

The Seiko 4542-202 represents an important milestone in Seiko's 1971 lineup. Powered by the 4542 caliber with 29j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-0aaec9c40f49]

Also known as: Tuna, Pogue

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

15.7mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Champagne

Jewels

29j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1971

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