Seiko Cal. 6616 - 565

This Quartz model from 1995 features a 34mm Hardlex-Coated Steel case. With its 19mm lug width and 14.8mm profile, it sits comfortably on most wrists. [seikata-wm-513108c9142e]

Also known as: Sumo, Emperor

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

14.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Black

Jewels

33j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1995

Related Models

• Seiko 4427-430
• Seiko 6634-687
• Seiko 6650-867
• Seiko 7128-449
• Seiko 6619-449
• Seiko 0753-127
• Seiko 3860-439
• Seiko 0711-612
• Seiko 4588-817
• Seiko 7071-938
• Seiko 5223-170
• Seiko 7055-237