Seiko Cal. 5650 - 684

The Seiko 5650-684 represents an important milestone in Seiko's 1983 lineup. It features a Silver dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-af48a9f10d81]

Also known as: UFO

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

9.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Silver

Jewels

34j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1983

Related Models

• Seiko 6612-578
• Seiko 5287-855
• Seiko 0788-368
• Seiko 0755-526
• Seiko 4537-248
• Seiko 6637-582
• Seiko 6352-285
• Seiko 0729-553
• Seiko 3834-996
• Seiko 7059-960
• Seiko 3884-245
• Seiko 6655-956