Seiko Cal. 6217 - 306

The Seiko 6217-306 represents an important milestone in Seiko's 1971 lineup. The Bidirectional bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-840a0869c415]

Also known as: Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

40mm

Case Thickness

10.4mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Cream

Jewels

25j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1971

Related Models

• Seiko 5634-539
• Seiko 6335-547
• Seiko 5620-284
• Seiko 4436-288
• Seiko 5618-693
• Seiko 6288-737
• Seiko 6157-247
• Seiko 4565-776
• Seiko 6325-775
• Seiko 4421-203
• Seiko 5252-406
• Seiko 6691-761