Seiko Cal. 6681 - 343

This Automatic model from 1997 features a 38mm Two-Tone case. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-1b44a7294c71]

Also known as: Baby Tuna, Emperor

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

38mm

Case Thickness

8.0mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

23j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1997

Related Models

• Seiko 6690-704
• Seiko 4488-392
• Seiko 3842-408
• Seiko 4495-384
• Seiko 7035-238
• Seiko 6248-334
• Seiko 6221-137
• Seiko 6374-543
• Seiko 6353-798
• Seiko 7153-344
• Seiko 6681-508
• Seiko 6276-974