Seiko Cal. 4423 - 409

The 4423-409 is a sought-after Quartz piece from Seiko's golden era. It features a White dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-c77bb8dc3a25]

Also known as: Pogue, Navigator

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

9.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

50m

Dial Color

White

Jewels

23j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1969

Related Models

• Seiko 5226-137
• Seiko 5248-394
• Seiko 4521-691
• Seiko 7176-828
• Seiko 7156-322
• Seiko 5653-122
• Seiko 0748-345
• Seiko 7054-851
• Seiko 4569-624
• Seiko 6111-156
• Seiko 6131-125
• Seiko 4449-493