Seiko Cal. 5241 - 307

The Seiko 5241-307 represents an important milestone in Seiko's 1988 lineup. The Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-dcda460cb94c]

Also known as: Bellmatic, Emperor

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

40mm

Case Thickness

12.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

150m

Dial Color

Black

Jewels

36j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1988

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