Seiko Cal. 5671 - 809

The Seiko 5671-809 represents an important milestone in Seiko's 1971 lineup. It features a Blue Sunburst dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-410dfad66383]

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

10.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

160m

Dial Color

Blue Sunburst

Jewels

31j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1971

Related Models

• Seiko 5682-300
• Seiko 5638-232
• Seiko 4414-501
• Seiko 7026-154
• Seiko 4463-470
• Seiko 6238-751
• Seiko 4468-222
• Seiko 6643-294
• Seiko 5246-868
• Seiko 5670-503
• Seiko 6385-194
• Seiko 6326-429