Seiko Cal. 4437 - 409

This Solar model from 1987 features a 37mm Gold-Plated case. It features a Green dial protected by a Sapphire crystal and offers 40m of water resistance. [seikata-wm-2c04acf62e99]

Also known as: Samurai

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

10.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

40m

Dial Color

Green

Jewels

34j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1987

Related Models

• Seiko 4458-989
• Seiko 7193-389
• Seiko 6381-300
• Seiko 5642-228
• Seiko 6178-277
• Seiko 0762-964
• Seiko 3860-515
• Seiko 6314-507
• Seiko 5659-837
• Seiko 6693-919
• Seiko 4568-917
• Seiko 7160-326