Seiko Cal. 0777 - 477

This Hand-Winding model from 1966 features a 41mm Hardlex-Coated Steel case. It features a Burgundy dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-62aa400afb55]

Also known as: Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

10.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Burgundy

Jewels

22j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1966

Related Models

• Seiko 4584-999
• Seiko 6622-455
• Seiko 6152-284
• Seiko 3894-746
• Seiko 3872-973
• Seiko 6650-589
• Seiko 0744-224
• Seiko 6297-631
• Seiko 5234-339
• Seiko 6364-764
• Seiko 6682-793
• Seiko 6269-252