Seiko Cal. 4520 - 587

The Seiko 4520-587 represents an important milestone in Seiko's 1993 lineup. It features a Blue Sunburst dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-b08cee6ee576]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

39mm

Case Thickness

8.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Blue Sunburst

Jewels

24j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1993

Related Models

• Seiko 7043-683
• Seiko 6143-446
• Seiko 7089-447
• Seiko 0734-910
• Seiko 0735-738
• Seiko 0786-363
• Seiko 5266-785
• Seiko 6291-931
• Seiko 5677-751
• Seiko 6217-676
• Seiko 6235-171
• Seiko 7199-951