Seiko Cal. 5666 - 330

This Kinetic model from 1978 features a 35mm Hardlex-Coated Steel case. It features a Blue Sunburst dial protected by a Hardlex crystal and offers 200m of water resistance. [seikata-wm-3924349b83c9]

Also known as: Turtle

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

11.4mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Blue Sunburst

Jewels

19j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1978

Related Models

• Seiko 6628-268
• Seiko 4532-786
• Seiko 7031-357
• Seiko 4411-527
• Seiko 6111-772
• Seiko 7121-474
• Seiko 6123-152
• Seiko 4415-890
• Seiko 7019-451
• Seiko 4452-226
• Seiko 6222-320
• Seiko 4428-664