Seiko Cal. 4437 - 737

This Solar model from 1974 features a 34mm PVD Black case. The Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-c493eb8b4554]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

34mm

Case Thickness

12.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

180m

Dial Color

Navy

Jewels

30j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1974

Related Models

• Seiko 5629-827
• Seiko 6285-197
• Seiko 4427-714
• Seiko 3816-196
• Seiko 6217-131
• Seiko 6325-719
• Seiko 3886-503
• Seiko 3831-410
• Seiko 6248-815
• Seiko 6194-305
• Seiko 3816-236
• Seiko 3887-621