Seiko Cal. 5641 - 520

The Seiko 5641-520 represents an important milestone in Seiko's 1991 lineup. It features a Champagne dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-b9a22e494ffe]

Also known as: Arnie

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

8.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Champagne

Jewels

18j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1991

Related Models

• Seiko 6638-785
• Seiko 4416-534
• Seiko 6692-393
• Seiko 6367-753
• Seiko 4421-651
• Seiko 6217-626
• Seiko 6277-731
• Seiko 4564-333
• Seiko 6664-884
• Seiko 4415-185
• Seiko 6232-672
• Seiko 4517-917