Seiko Cal. 0777 - 635

The Seiko 0777-635 represents an important milestone in Seiko's 1973 lineup. It features a Navy dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-1b8b6ecda790]

Also known as: Emperor

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

11.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Navy

Jewels

19j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1973

Related Models

• Seiko 5617-848
• Seiko 5695-508
• Seiko 0754-479
• Seiko 5699-732
• Seiko 7076-943
• Seiko 5296-283
• Seiko 7133-648
• Seiko 7116-717
• Seiko 5637-877
• Seiko 7192-131
• Seiko 3833-214
• Seiko 7160-430