Seiko Cal. 4584 - 637

The Seiko 4584-637 represents an important milestone in Seiko's 1967 lineup. It features a Silver dial protected by a Sapphire crystal and offers 50m of water resistance. [seikata-wm-4c1705943c42]

Also known as: UFO

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

9.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

50m

Dial Color

Silver

Jewels

19j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1967

Related Models

• Seiko 4437-876
• Seiko 5611-826
• Seiko 6345-431
• Seiko 4521-377
• Seiko 7187-983
• Seiko 7013-640
• Seiko 6330-522
• Seiko 5622-677
• Seiko 7082-733
• Seiko 4448-878
• Seiko 6336-660
• Seiko 7032-411