Seiko Cal. 3881 - 404

The 3881-404 is a sought-after Quartz piece from Seiko's golden era. Powered by the 3881 caliber with 18j jewels beating at 36,000 bph, it delivers a 66 hours power reserve. [seikata-wm-95bde8da5d14]

Also known as: Arnie

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

40mm

Case Thickness

10.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

80m

Dial Color

Navy

Jewels

18j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1969

Related Models

• Seiko 6635-386
• Seiko 7194-471
• Seiko 6142-149
• Seiko 7151-734
• Seiko 7128-790
• Seiko 6255-535
• Seiko 5672-218
• Seiko 5210-580
• Seiko 5696-710
• Seiko 5665-730
• Seiko 4418-536
• Seiko 4566-168