Seiko Cal. 5242 - 666

This Automatic model from 1973 features a 37mm Stainless Steel case. Powered by the 5242 caliber with 33j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-4c917eb04e4c]

Also known as: Shogun, Rally

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

9.2mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Silver

Jewels

33j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1973

Related Models

• Seiko 6637-141
• Seiko 0718-555
• Seiko 7034-660
• Seiko 7179-893
• Seiko 3899-638
• Seiko 6119-722
• Seiko 3864-855
• Seiko 6187-825
• Seiko 7148-418
• Seiko 6117-866
• Seiko 4471-243
• Seiko 7155-880