Seiko Cal. 4533 - 641

The Seiko 4533-641 represents an important milestone in Seiko's 1979 lineup. Powered by the 4533 caliber with 35j jewels beating at 28,800 bph, it delivers a 40 hours power reserve. [seikata-wm-0cb9ab0f444c]

Also known as: Rally

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

41mm

Case Thickness

9.0mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

190m

Dial Color

Burgundy

Jewels

35j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1979

Related Models

• Seiko 7069-304
• Seiko 6342-974
• Seiko 4498-343
• Seiko 7131-927
• Seiko 5670-658
• Seiko 6128-588
• Seiko 6341-181
• Seiko 6213-605
• Seiko 6657-333
• Seiko 6128-942
• Seiko 6197-364
• Seiko 6374-673