Seiko Cal. 6645 - 947

This Hand-Winding model from 1987 features a 43mm Gold-Plated case. It features a White dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-f2dca1446eda]

Also known as: Emperor, Arnie

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

11.9mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

White

Jewels

32j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1987

Related Models

• Seiko 5218-630
• Seiko 3812-180
• Seiko 5692-854
• Seiko 5223-770
• Seiko 6394-100
• Seiko 5663-182
• Seiko 5270-160
• Seiko 5294-735
• Seiko 4516-734
• Seiko 7062-387
• Seiko 5642-652
• Seiko 0773-224