Seiko Cal. 6661 - 334

The Seiko 6661-334 represents an important milestone in Seiko's 1967 lineup. It features a Green dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-fefc8aa7e525]

Also known as: Silverwave

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

13.4mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

100m

Dial Color

Green

Jewels

34j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1967

Related Models

• Seiko 6378-131
• Seiko 4464-277
• Seiko 6659-770
• Seiko 0731-894
• Seiko 6672-499
• Seiko 0764-252
• Seiko 5621-566
• Seiko 7085-344
• Seiko 6137-513
• Seiko 6168-196
• Seiko 0746-115
• Seiko 6365-363