Seiko Cal. 4432 - 921

The 4432-921 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4432 caliber with 22j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-3f9979c412ab]

Also known as: Samurai, Pogue

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

43mm

Case Thickness

15.6mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Navy

Jewels

22j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1980

Related Models

• Seiko 5216-869
• Seiko 4573-882
• Seiko 6234-971
• Seiko 7187-626
• Seiko 0738-399
• Seiko 3822-440
• Seiko 7046-426
• Seiko 6271-721
• Seiko 6320-562
• Seiko 6279-580
• Seiko 5647-411
• Seiko 6170-730