Seiko Cal. 4539 - 557

The Seiko 4539-557 represents an important milestone in Seiko's 1982 lineup. The Bidirectional bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-4a475a13eae0]

Also known as: Shogun, Panda

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

34mm

Case Thickness

8.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Champagne

Jewels

22j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1982

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