Seiko Cal. 5683 - 679

This Solar model from 1976 features a 40mm Stainless Steel case. It features a Blue Sunburst dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-a66c3de84c67]

Also known as: World Timer

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

11.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

23j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1976

Related Models

• Seiko 6161-757
• Seiko 5688-498
• Seiko 6640-876
• Seiko 0749-345
• Seiko 5651-776
• Seiko 5270-535
• Seiko 5653-465
• Seiko 4444-214
• Seiko 5217-725
• Seiko 5614-996
• Seiko 7091-243
• Seiko 5262-711