Seiko Cal. 5639 - 484

The Seiko 5639-484 represents an important milestone in Seiko's 1981 lineup. It features a Navy dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-affd7cfde2e1]

Also known as: Goldfeather

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

15.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

190m

Dial Color

Navy

Jewels

27j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1981

Related Models

• Seiko 6330-150
• Seiko 6155-212
• Seiko 7131-658
• Seiko 4529-837
• Seiko 3887-341
• Seiko 6120-599
• Seiko 6267-873
• Seiko 6192-758
• Seiko 7128-149
• Seiko 4470-690
• Seiko 0716-930
• Seiko 6249-194