Seiko Cal. 4520 - 410

The Seiko 4520-410 represents an important milestone in Seiko's 1979 lineup. It features a Champagne dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-ce1429a89fb0]

Also known as: Turtle, Flighty

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

36mm

Case Thickness

10.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

40m

Dial Color

Champagne

Jewels

31j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1979

Related Models

• Seiko 3851-455
• Seiko 5284-288
• Seiko 6669-584
• Seiko 0772-147
• Seiko 4472-361
• Seiko 6638-834
• Seiko 5259-215
• Seiko 6320-704
• Seiko 7181-522
• Seiko 6359-986
• Seiko 4432-452
• Seiko 0769-586