Seiko Cal. 4548 - 954

The Seiko 4548-954 represents an important milestone in Seiko's 1994 lineup. The Bidirectional bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-d03e8ded00a1]

Also known as: Bullhead, UFO

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

41mm

Case Thickness

14.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Green

Jewels

25j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1994

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