Seiko Cal. 5650 - 647

This Hand-Winding model from 1992 features a 38mm Two-Tone case. It features a Burgundy dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-eab81cacd8a9]

Also known as: Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

38mm

Case Thickness

14.5mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

40m

Dial Color

Burgundy

Jewels

31j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1992

Related Models

• Seiko 0740-579
• Seiko 5233-240
• Seiko 7152-225
• Seiko 6636-118
• Seiko 6619-919
• Seiko 4594-537
• Seiko 0776-653
• Seiko 7130-693
• Seiko 4571-246
• Seiko 3816-343
• Seiko 6130-822
• Seiko 0796-182