Seiko Cal. 4538 - 887

The Seiko 4538-887 represents an important milestone in Seiko's 1983 lineup. Powered by the 4538 caliber with 36j jewels beating at 28,800 bph, it delivers a 63 hours power reserve. [seikata-wm-9d0bd0194d2a]

Also known as: Goldfeather

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

13.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

100m

Dial Color

White

Jewels

36j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1983

Related Models

• Seiko 3859-980
• Seiko 6328-661
• Seiko 4471-318
• Seiko 3857-735
• Seiko 5625-397
• Seiko 5231-261
• Seiko 4564-944
• Seiko 6134-775
• Seiko 6156-599
• Seiko 7184-228
• Seiko 6355-104
• Seiko 6667-334