Seiko Cal. 4523 - 576

This Solar model from 1966 features a 41mm Hardlex-Coated Steel case. The Coin-Edge bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-287e5a282b07]

Also known as: UFO, Rally

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

13.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Navy

Jewels

24j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1966

Related Models

• Seiko 7024-613
• Seiko 0728-969
• Seiko 6328-289
• Seiko 5294-245
• Seiko 6255-773
• Seiko 7098-326
• Seiko 6691-532
• Seiko 4425-738
• Seiko 5298-943
• Seiko 3860-367
• Seiko 6361-433
• Seiko 6383-151