Seiko Cal. 4520 - 607

The Seiko 4520-607 represents an important milestone in Seiko's 1984 lineup. With its 18mm lug width and 8.6mm profile, it sits comfortably on most wrists. [seikata-wm-76ddfe529a57]

Also known as: Pogue

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

8.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

26j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1984

Related Models

• Seiko 6169-629
• Seiko 5620-530
• Seiko 6114-577
• Seiko 7051-412
• Seiko 4557-616
• Seiko 5224-824
• Seiko 6111-908
• Seiko 6255-245
• Seiko 5611-337
• Seiko 4578-735
• Seiko 5293-500
• Seiko 4411-966