Seiko Cal. 5692 - 631

This Solar model from 1981 features a 46mm Hardlex-Coated Steel case. It features a Burgundy dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-e2e70f24b239]

Also known as: Sportsmatic, Crown

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

9.7mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Burgundy

Jewels

17j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1981

Related Models

• Seiko 6679-236
• Seiko 7087-996
• Seiko 0780-648
• Seiko 6384-223
• Seiko 4536-274
• Seiko 7197-443
• Seiko 0785-452
• Seiko 3818-849
• Seiko 6239-734
• Seiko 3866-612
• Seiko 6628-801
• Seiko 0749-359