Seiko Cal. 0777 - 981

This Hand-Winding model from 1969 features a 39mm Two-Tone case. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 160m of water resistance. [seikata-wm-3057c3effccb]

Also known as: UFO

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

39mm

Case Thickness

10.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Blue Sunburst

Jewels

19j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1969

Related Models

• Seiko 6157-458
• Seiko 6150-813
• Seiko 0710-588
• Seiko 7056-475
• Seiko 3875-286
• Seiko 7189-530
• Seiko 3856-946
• Seiko 4461-821
• Seiko 5217-207
• Seiko 6119-670
• Seiko 6361-775
• Seiko 5660-873