Seiko Cal. 5243 - 387

This Hand-Winding model from 1970 features a 41mm PVD Black case. With its 19mm lug width and 15.0mm profile, it sits comfortably on most wrists. [seikata-wm-4ef28c8843fa]

Also known as: Crown

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

41mm

Case Thickness

15.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Burgundy

Jewels

19j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1970

Related Models

• Seiko 4564-657
• Seiko 6174-219
• Seiko 5280-877
• Seiko 6358-332
• Seiko 5273-222
• Seiko 7070-783
• Seiko 4490-817
• Seiko 6179-208
• Seiko 3880-323
• Seiko 6123-303
• Seiko 4453-874
• Seiko 4434-653