Seiko Cal. 4524 - 542

This Quartz model from 1975 features a 42mm Hardlex-Coated Steel case. It features a Black dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-a04666aa27cd]

Also known as: Turtle

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

14.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Black

Jewels

17j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1975

Related Models

• Seiko 5683-425
• Seiko 6378-131
• Seiko 4419-231
• Seiko 6651-980
• Seiko 6132-534
• Seiko 3841-976
• Seiko 7067-265
• Seiko 6397-567
• Seiko 5253-759
• Seiko 6356-939
• Seiko 6653-877
• Seiko 3842-972