Seiko Cal. 4423 - 678

The Seiko 4423-678 represents an important milestone in Seiko's 1986 lineup. It features a Champagne dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-9c0368eca0f0]

Also known as: Samurai, Rally

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

12.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Champagne

Jewels

29j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1986

Related Models

• Seiko 4521-826
• Seiko 5651-901
• Seiko 0751-296
• Seiko 6185-159
• Seiko 0711-312
• Seiko 6143-897
• Seiko 3895-736
• Seiko 4466-313
• Seiko 4416-392
• Seiko 4494-126
• Seiko 5618-676
• Seiko 5279-372