Seiko Cal. 6693 - 770

The Seiko 6693-770 represents an important milestone in Seiko's 1991 lineup. Powered by the 6693 caliber with 21j jewels beating at 36,000 bph, it delivers a 67 hours power reserve. [seikata-wm-d0d5fec306ab]

Also known as: Goldfeather

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

11.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

190m

Dial Color

White

Jewels

21j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1991

Related Models

• Seiko 3858-386
• Seiko 6655-249
• Seiko 5634-852
• Seiko 6152-672
• Seiko 4438-779
• Seiko 6148-566
• Seiko 6615-292
• Seiko 6326-506
• Seiko 4576-992
• Seiko 6312-212
• Seiko 6196-861
• Seiko 6325-205