Seiko Cal. 4477 - 513

This Solar model from 1965 features a 37mm Gold-Plated case. It features a Blue Sunburst dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-6da8f519aab6]

Also known as: Baby Tuna

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

12.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

35j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1965

Related Models

• Seiko 3897-149
• Seiko 7013-457
• Seiko 4542-998
• Seiko 0739-329
• Seiko 3863-131
• Seiko 7042-395
• Seiko 7122-604
• Seiko 6176-636
• Seiko 6142-612
• Seiko 6192-338
• Seiko 7123-424
• Seiko 6218-255