Seiko Cal. 4412 - 664

This Solar model from 1966 features a 40mm Gold-Plated case. It features a White dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-d5956da646f3]

Also known as: Helmet

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

10.0mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

White

Jewels

26j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1966

Related Models

• Seiko 6297-790
• Seiko 0728-514
• Seiko 4581-848
• Seiko 4456-723
• Seiko 5276-911
• Seiko 7090-966
• Seiko 7095-484
• Seiko 5258-124
• Seiko 0724-437
• Seiko 6275-327
• Seiko 6130-663
• Seiko 3894-178