Seiko Cal. 6681 - 263

The 6681-263 is a sought-after Kinetic piece from Seiko's golden era. The Inner Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-aa14f4df1aaf]

Also known as: Sumo, Sea Horse

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

10.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Navy

Jewels

36j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1991

Related Models

• Seiko 6293-974
• Seiko 4469-594
• Seiko 0764-410
• Seiko 4457-742
• Seiko 6345-842
• Seiko 4457-682
• Seiko 6127-290
• Seiko 3828-508
• Seiko 5658-512
• Seiko 0775-156
• Seiko 6134-650
• Seiko 6640-590