Seiko Cal. 6624 - 522

This Hand-Winding model from 1979 features a 36mm Two-Tone case. It features a Black dial protected by a Hardlex crystal and offers 190m of water resistance. [seikata-wm-1c11cd3f7347]

Also known as: Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

36mm

Case Thickness

12.6mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Black

Jewels

36j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1979

Related Models

• Seiko 7066-618
• Seiko 5616-116
• Seiko 6144-401
• Seiko 5649-798
• Seiko 4575-981
• Seiko 7010-420
• Seiko 5618-384
• Seiko 4551-643
• Seiko 5232-566
• Seiko 6243-207
• Seiko 5676-578
• Seiko 7098-132