Seiko Cal. 5240 - 489

This Quartz model from 1969 features a 35mm Hardlex-Coated Steel case. It features a Silver dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-a25eadd48ae2]

Also known as: Turtle, UFO

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

11.3mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

100m

Dial Color

Silver

Jewels

19j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1969

Related Models

• Seiko 7122-298
• Seiko 6165-153
• Seiko 4414-442
• Seiko 4531-841
• Seiko 7070-502
• Seiko 3879-985
• Seiko 5220-669
• Seiko 4441-450
• Seiko 6114-729
• Seiko 5638-486
• Seiko 4446-272
• Seiko 4575-474