Seiko Cal. 3884 - 987

The 3884-987 is a sought-after Quartz piece from Seiko's golden era. Powered by the 3884 caliber with 34j jewels beating at 21,600 bph, it delivers a 62 hours power reserve. [seikata-wm-019fe199d062]

Also known as: UFO, Crown

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

8.2mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

80m

Dial Color

Green

Jewels

34j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1987

Related Models

• Seiko 4459-992
• Seiko 7144-471
• Seiko 6245-262
• Seiko 6147-102
• Seiko 6685-326
• Seiko 6189-469
• Seiko 6226-279
• Seiko 6319-260
• Seiko 6340-228
• Seiko 0777-710
• Seiko 6643-534
• Seiko 6644-265