Seiko Cal. 5661 - 881

The 5661-881 is a sought-after Spring Drive piece from Seiko's golden era. With its 18mm lug width and 10.3mm profile, it sits comfortably on most wrists. [seikata-wm-855cbac36d96]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

40mm

Case Thickness

10.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Navy

Jewels

22j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1994

Related Models

• Seiko 0758-277
• Seiko 7076-817
• Seiko 6158-934
• Seiko 4565-226
• Seiko 6699-208
• Seiko 6662-313
• Seiko 4538-108
• Seiko 3840-437
• Seiko 5632-679
• Seiko 5626-122
• Seiko 4529-568
• Seiko 0736-551