Seiko Cal. 3880 - 500

The Seiko 3880-500 represents an important milestone in Seiko's 1969 lineup. Powered by the 3880 caliber with 33j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-178773665354]

Also known as: Bellmatic, World Timer

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

34mm

Case Thickness

12.4mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Burgundy

Jewels

33j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1969

Related Models

• Seiko 6366-471
• Seiko 6284-274
• Seiko 0743-324
• Seiko 6157-164
• Seiko 4543-195
• Seiko 4534-201
• Seiko 7165-933
• Seiko 6650-266
• Seiko 6347-764
• Seiko 3860-926
• Seiko 4531-380
• Seiko 5636-706