Seiko Cal. 6660 - 252

This Hand-Winding model from 1974 features a 45mm Titanium case. It features a Cream dial protected by a Hardlex crystal and offers 150m of water resistance. [seikata-wm-16af2e60e975]

Also known as: Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

45mm

Case Thickness

11.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

150m

Dial Color

Cream

Jewels

22j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1974

Related Models

• Seiko 0774-269
• Seiko 3892-908
• Seiko 4449-703
• Seiko 4515-212
• Seiko 7139-602
• Seiko 7123-897
• Seiko 3849-487
• Seiko 5666-820
• Seiko 3880-255
• Seiko 0786-775
• Seiko 4496-945
• Seiko 4465-571