Seiko Cal. 6224 - 109

This Spring Drive model from 1991 features a 37mm PVD Black case. The Bidirectional bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-0c62e293a02b]

Also known as: World Timer

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

37mm

Case Thickness

14.4mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Green

Jewels

34j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1991

Related Models

• Seiko 6690-210
• Seiko 6310-571
• Seiko 0757-648
• Seiko 3871-778
• Seiko 6632-414
• Seiko 6361-664
• Seiko 7045-707
• Seiko 6644-712
• Seiko 0795-907
• Seiko 7064-669
• Seiko 6377-645
• Seiko 7139-495