Seiko Cal. 6630 - 435

This Automatic model from 1991 features a 39mm Stainless Steel case. Powered by the 6630 caliber with 24j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-b431fa8e9960]

Also known as: Rally

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

9.9mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

30m

Dial Color

Silver

Jewels

24j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1991

Related Models

• Seiko 3820-893
• Seiko 4549-789
• Seiko 4574-688
• Seiko 6370-299
• Seiko 4580-639
• Seiko 5264-276
• Seiko 7015-823
• Seiko 3863-635
• Seiko 5613-780
• Seiko 4495-554
• Seiko 6631-464
• Seiko 7020-579