Seiko Cal. 5687 - 490

This Kinetic model from 1982 features a 44mm Hardlex-Coated Steel case. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-dd77cf86efb0]

Also known as: Bellmatic

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

9.9mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

31j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1982

Related Models

• Seiko 6384-418
• Seiko 4462-120
• Seiko 6250-621
• Seiko 6699-297
• Seiko 6628-206
• Seiko 7048-533
• Seiko 4494-210
• Seiko 4517-792
• Seiko 4536-485
• Seiko 6283-691
• Seiko 6397-706
• Seiko 6340-996