Seiko Cal. 7143 - 366

The Seiko 7143-366 represents an important milestone in Seiko's 1965 lineup. It features a White dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-a18eeb7af725]

Also known as: World Timer

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

11.7mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

90m

Dial Color

White

Jewels

20j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1965

Related Models

• Seiko 0773-600
• Seiko 6123-798
• Seiko 4456-350
• Seiko 0791-939
• Seiko 7011-726
• Seiko 7075-621
• Seiko 0774-654
• Seiko 6388-662
• Seiko 6633-240
• Seiko 7042-790
• Seiko 4517-445
• Seiko 6325-415