Seiko Cal. 4497 - 639

Released in 1985, the Cal. 4497 with design code 639 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Acrylic crystal and offers 160m of water resistance. [seikata-wm-a7d07bf2eaff]

Also known as: Emperor

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

8.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Champagne

Jewels

30j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1985

Related Models

• Seiko 7070-747
• Seiko 6236-316
• Seiko 3835-472
• Seiko 0730-697
• Seiko 6178-594
• Seiko 5681-938
• Seiko 7167-634
• Seiko 6386-233
• Seiko 3818-386
• Seiko 4410-966
• Seiko 6686-157
• Seiko 4435-770