Seiko Cal. 4548 - 755

The Seiko 4548-755 represents an important milestone in Seiko's 1990 lineup. The Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-e4699d3f6ec0]

Also known as: Arnie

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

45mm

Case Thickness

10.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

40m

Dial Color

Blue Sunburst

Jewels

23j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1990

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