Seiko Cal. 5671 - 311

The Seiko 5671-311 represents an important milestone in Seiko's 1985 lineup. It features a Blue Sunburst dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-1d30771b689e]

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

9.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Blue Sunburst

Jewels

31j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1985

Related Models

• Seiko 7124-261
• Seiko 7142-530
• Seiko 6172-887
• Seiko 7096-227
• Seiko 7030-176
• Seiko 6110-238
• Seiko 3838-671
• Seiko 7024-701
• Seiko 4478-423
• Seiko 6166-995
• Seiko 7018-139
• Seiko 0743-826