Seiko Cal. 5650 - 687

The 5650-687 is a sought-after Automatic piece from Seiko's golden era. It features a Burgundy dial protected by a Hardlex crystal and offers 190m of water resistance. [seikata-wm-311bee81c127]

Also known as: Sportsmatic

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

34mm

Case Thickness

10.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

190m

Dial Color

Burgundy

Jewels

29j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1995

Related Models

• Seiko 4536-546
• Seiko 4517-706
• Seiko 6396-728
• Seiko 6187-110
• Seiko 7187-998
• Seiko 7037-279
• Seiko 6623-950
• Seiko 5269-335
• Seiko 7034-889
• Seiko 6236-769
• Seiko 3854-402
• Seiko 6213-282