Seiko Cal. 0724 - 525

This Hand-Winding model from 1972 features a 41mm Two-Tone case. It features a Champagne dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-7a2d5593413d]

Also known as: Monster, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

41mm

Case Thickness

10.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Champagne

Jewels

24j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1972

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