Seiko Cal. 4487 - 284

The Seiko 4487-284 represents an important milestone in Seiko's 1987 lineup. It features a Cream dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-15d989a69c51]

Also known as: Silverwave

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

11.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

50m

Dial Color

Cream

Jewels

29j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1987

Related Models

• Seiko 7134-516
• Seiko 6348-627
• Seiko 7198-412
• Seiko 6616-811
• Seiko 6373-519
• Seiko 7075-330
• Seiko 7169-916
• Seiko 7144-237
• Seiko 7061-690
• Seiko 7199-307
• Seiko 4477-677
• Seiko 7168-682