Seiko Cal. 4486 - 857

The Seiko 4486-857 represents an important milestone in Seiko's 1968 lineup. With its 19mm lug width and 10.8mm profile, it sits comfortably on most wrists. [seikata-wm-60d3a4ee4f1d]

Also known as: Turtle

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

42mm

Case Thickness

10.8mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

150m

Dial Color

Green

Jewels

30j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1968

Related Models

• Seiko 7140-827
• Seiko 4568-738
• Seiko 4557-386
• Seiko 4597-413
• Seiko 4524-425
• Seiko 5253-222
• Seiko 7172-910
• Seiko 6315-347
• Seiko 7040-136
• Seiko 4433-996
• Seiko 5216-243
• Seiko 7126-311