Seiko Cal. 4520 - 745

The Seiko 4520-745 represents an important milestone in Seiko's 1991 lineup. It features a White dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-b6d53de310fd]

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

46mm

Case Thickness

13.1mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

White

Jewels

35j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1991

Related Models

• Seiko 6120-473
• Seiko 4459-292
• Seiko 6371-734
• Seiko 6180-161
• Seiko 4498-913
• Seiko 7031-373
• Seiko 7098-502
• Seiko 7034-567
• Seiko 4459-673
• Seiko 6280-710
• Seiko 6241-532
• Seiko 6185-233