Seiko Cal. 3880 - 571

The Seiko 3880-571 represents an important milestone in Seiko's 1970 lineup. Powered by the 3880 caliber with 26j jewels beating at 28,800 bph, it delivers a 63 hours power reserve. [seikata-wm-d30ee2b851d2]

Also known as: Bellmatic, Golden Tuna

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

45mm

Case Thickness

8.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

White

Jewels

26j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1970

Related Models

• Seiko 0730-491
• Seiko 6677-450
• Seiko 0782-695
• Seiko 6346-652
• Seiko 4514-676
• Seiko 6197-684
• Seiko 7140-641
• Seiko 7058-143
• Seiko 6667-388
• Seiko 4497-253
• Seiko 3889-948
• Seiko 6689-623