Seiko Cal. 6661 - 541

Released in 1969, the Cal. 6661 with design code 541 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-3e7719649d60]

Also known as: Pogue, Panda

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

10.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

60m

Dial Color

Champagne

Jewels

25j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1969

Related Models

• Seiko 4590-763
• Seiko 4463-452
• Seiko 6188-859
• Seiko 6624-596
• Seiko 6184-605
• Seiko 6131-618
• Seiko 4538-835
• Seiko 5291-668
• Seiko 5647-509
• Seiko 0717-589
• Seiko 4517-527
• Seiko 6138-457