Seiko Cal. 4424 - 352

Released in 1965, the Cal. 4424 with design code 352 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-9cffd4cbe8e1]

Also known as: Monster, Bullhead

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

9.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Champagne

Jewels

17j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1965

Related Models

• Seiko 4431-875
• Seiko 6318-312
• Seiko 6641-998
• Seiko 4578-125
• Seiko 6357-174
• Seiko 4441-827
• Seiko 7150-884
• Seiko 6674-127
• Seiko 7148-568
• Seiko 6186-769
• Seiko 6298-168
• Seiko 3835-438