Seiko Cal. 5633 - 434

The Seiko 5633-434 represents an important milestone in Seiko's 1988 lineup. It features a Black dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-a25d6cfdc5a9]

Also known as: Sea Horse, Arnie

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

8.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Black

Jewels

32j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1988

Related Models

• Seiko 5289-699
• Seiko 0742-401
• Seiko 6373-450
• Seiko 3893-540
• Seiko 5658-337
• Seiko 4498-589
• Seiko 5270-801
• Seiko 6219-432
• Seiko 5260-106
• Seiko 4499-747
• Seiko 6242-492
• Seiko 4562-608