Seiko Cal. 5611 - 461

The Seiko 5611-461 represents an important milestone in Seiko's 1975 lineup. The Coin-Edge bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-04ce1086e9db]

Also known as: Monster

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

40mm

Case Thickness

10.1mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Champagne

Jewels

22j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1975

Related Models

• Seiko 7073-465
• Seiko 0739-696
• Seiko 6339-282
• Seiko 5623-932
• Seiko 7092-620
• Seiko 5234-921
• Seiko 4439-778
• Seiko 6155-670
• Seiko 7117-291
• Seiko 6345-809
• Seiko 0755-580
• Seiko 0769-459