Seiko Cal. 4433 - 228

The Seiko 4433-228 represents an important milestone in Seiko's 1977 lineup. The Coin-Edge bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-3482e99a8cee]

Also known as: Goldfeather, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

10.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Green

Jewels

26j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1977

Related Models

• Seiko 0717-317
• Seiko 7155-278
• Seiko 5675-941
• Seiko 4445-901
• Seiko 3878-343
• Seiko 6331-719
• Seiko 7037-695
• Seiko 0722-221
• Seiko 4535-537
• Seiko 3874-835
• Seiko 5212-765
• Seiko 6112-258