Seiko Cal. 5641 - 343

The Seiko 5641-343 represents an important milestone in Seiko's 1969 lineup. It features a Burgundy dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-192b8d3dd85f]

Also known as: Bellmatic

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

8.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Burgundy

Jewels

19j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1969

Related Models

• Seiko 7118-212
• Seiko 5221-622
• Seiko 6110-110
• Seiko 6284-230
• Seiko 4588-583
• Seiko 5687-646
• Seiko 4543-558
• Seiko 4540-377
• Seiko 4520-722
• Seiko 4448-966
• Seiko 6671-725
• Seiko 6164-478