Seiko Cal. 6681 - 554

The Seiko 6681-554 represents an important milestone in Seiko's 1990 lineup. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-a847dafc63bd]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

37mm

Case Thickness

11.4mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

60m

Dial Color

Cream

Jewels

17j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1990

Related Models

• Seiko 4453-492
• Seiko 7178-578
• Seiko 5622-224
• Seiko 7113-390
• Seiko 6643-183
• Seiko 5652-383
• Seiko 7057-510
• Seiko 4513-280
• Seiko 7174-119
• Seiko 5626-469
• Seiko 3887-795
• Seiko 4590-276