Seiko Cal. 4550 - 533

The Seiko 4550-533 represents an important milestone in Seiko's 1979 lineup. It features a Green dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-0cd8d7db94db]

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

9.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Green

Jewels

20j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1979

Related Models

• Seiko 6665-306
• Seiko 7037-289
• Seiko 6143-246
• Seiko 6291-603
• Seiko 6611-338
• Seiko 0712-966
• Seiko 5668-922
• Seiko 4550-664
• Seiko 4499-535
• Seiko 7091-285
• Seiko 3895-377
• Seiko 4438-225