Seiko Cal. 4433 - 311

The 4433-311 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4433 caliber with 23j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-aab00a2a2cd6]

Also known as: Bullhead, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

41mm

Case Thickness

12.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Burgundy

Jewels

23j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1994

Related Models

• Seiko 5258-190
• Seiko 5635-199
• Seiko 5698-317
• Seiko 6221-887
• Seiko 6114-991
• Seiko 7114-889
• Seiko 5214-633
• Seiko 5255-778
• Seiko 4430-926
• Seiko 7079-952
• Seiko 6129-731
• Seiko 3836-339