Seiko Cal. 4541 - 850

The Seiko 4541-850 represents an important milestone in Seiko's 1988 lineup. The Bidirectional bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-be02c894c6ac]

Also known as: UFO, Arnie

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

38mm

Case Thickness

13.2mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Champagne

Jewels

31j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1988

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