Seiko Cal. 6674 - 355

The Seiko 6674-355 represents an important milestone in Seiko's 1988 lineup. With its 18mm lug width and 12.8mm profile, it sits comfortably on most wrists. [seikata-wm-5ccb777e2008]

Also known as: Arnie

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

12.8mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

110m

Dial Color

Blue Sunburst

Jewels

29j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1988

Related Models

• Seiko 7048-314
• Seiko 6227-311
• Seiko 3833-477
• Seiko 4522-215
• Seiko 6294-512
• Seiko 6645-822
• Seiko 4410-243
• Seiko 4593-918
• Seiko 6660-442
• Seiko 4585-809
• Seiko 6280-495
• Seiko 6333-776