Seiko Cal. 6311 - 823

This Spring Drive model from 1996 features a 41mm Two-Tone case. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-98ce180c90b7]

Also known as: World Timer, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

41mm

Case Thickness

9.8mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

18j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1996

Related Models

• Seiko 4533-474
• Seiko 4472-273
• Seiko 3835-780
• Seiko 6693-703
• Seiko 4426-695
• Seiko 6245-752
• Seiko 5684-346
• Seiko 0717-433
• Seiko 5212-841
• Seiko 7113-715
• Seiko 7096-730
• Seiko 0774-631