Seiko Cal. 5657 - 444

This Kinetic model from 1999 features a 38mm Two-Tone case. With its 20mm lug width and 11.1mm profile, it sits comfortably on most wrists. [seikata-wm-0767876d68f2]

Also known as: UFO

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

38mm

Case Thickness

11.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

140m

Dial Color

Champagne

Jewels

26j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1999

Related Models

• Seiko 7055-102
• Seiko 4495-581
• Seiko 3842-875
• Seiko 7018-355
• Seiko 5641-526
• Seiko 7028-647
• Seiko 0726-603
• Seiko 6373-176
• Seiko 6211-290
• Seiko 6618-201
• Seiko 5280-541
• Seiko 7037-888