Seiko Cal. 3887 - 907

The 3887-907 is a sought-after Quartz piece from Seiko's golden era. The Bidirectional bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-48cf4783afc8]

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

9.6mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Burgundy

Jewels

32j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1966

Related Models

• Seiko 5632-310
• Seiko 7032-735
• Seiko 5263-608
• Seiko 4453-620
• Seiko 7185-579
• Seiko 7095-972
• Seiko 5660-466
• Seiko 6382-687
• Seiko 4584-409
• Seiko 7132-843
• Seiko 4575-531
• Seiko 7140-576