Seiko Cal. 4430 - 370

This Spring Drive model from 1971 features a 35mm Gold-Plated case. It features a Navy dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-ce2d08d3e493]

Also known as: Monster, Pogue

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

11.7mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Navy

Jewels

18j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1971

Related Models

• Seiko 6226-264
• Seiko 7042-172
• Seiko 0783-854
• Seiko 7029-192
• Seiko 4582-913
• Seiko 5260-633
• Seiko 6293-370
• Seiko 0754-896
• Seiko 5658-853
• Seiko 5633-104
• Seiko 6324-847
• Seiko 5290-977