Seiko Cal. 5681 - 554

The Seiko 5681-554 represents an important milestone in Seiko's 1993 lineup. The Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-8920427b6a71]

Also known as: Arnie

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

13.8mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

180m

Dial Color

Cream

Jewels

20j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1993

Related Models

• Seiko 7091-295
• Seiko 5219-407
• Seiko 6144-506
• Seiko 5622-405
• Seiko 6394-812
• Seiko 3855-984
• Seiko 4540-471
• Seiko 3849-109
• Seiko 6110-942
• Seiko 3899-824
• Seiko 3892-953
• Seiko 6260-646