Seiko Cal. 6677 - 593

The Seiko 6677-593 represents an important milestone in Seiko's 1977 lineup. With its 18mm lug width and 8.4mm profile, it sits comfortably on most wrists. [seikata-wm-18292d8d1707]

Also known as: Sportsmatic, Emperor

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

8.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Navy

Jewels

25j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1977

Related Models

• Seiko 6192-303
• Seiko 7119-758
• Seiko 0781-723
• Seiko 6293-269
• Seiko 6236-241
• Seiko 7032-690
• Seiko 6257-861
• Seiko 6198-334
• Seiko 4584-179
• Seiko 6127-197
• Seiko 6238-560
• Seiko 4531-119