Seiko Cal. 4520 - 469

This Automatic model from 1972 features a 46mm Two-Tone case. Powered by the 4520 caliber with 20j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-762395ba223d]

Also known as: Turtle

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

46mm

Case Thickness

9.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

100m

Dial Color

White

Jewels

20j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1972

Related Models

• Seiko 4417-619
• Seiko 4490-268
• Seiko 4584-950
• Seiko 4482-915
• Seiko 5615-591
• Seiko 4489-236
• Seiko 5699-947
• Seiko 6693-790
• Seiko 4596-752
• Seiko 7071-392
• Seiko 6679-835
• Seiko 7136-689