Seiko Cal. 4570 - 634

This Spring Drive model from 1988 features a 40mm Titanium case. It features a Green dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-38446f506001]

Also known as: Bellmatic, Flighty

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

40mm

Case Thickness

10.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Green

Jewels

34j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1988

Related Models

• Seiko 6257-383
• Seiko 7046-667
• Seiko 3844-986
• Seiko 5258-283
• Seiko 3838-393
• Seiko 6285-777
• Seiko 4514-307
• Seiko 7166-229
• Seiko 7154-846
• Seiko 4437-868
• Seiko 6349-991
• Seiko 5624-248