Seiko Cal. 4452 - 303

This Spring Drive model from 1968 features a 43mm PVD Black case. It features a Blue Sunburst dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-f3375bc676c5]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

43mm

Case Thickness

13.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

23j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1968

Related Models

• Seiko 3831-392
• Seiko 6319-457
• Seiko 5278-615
• Seiko 6280-926
• Seiko 4596-626
• Seiko 5675-222
• Seiko 3866-123
• Seiko 3853-281
• Seiko 6150-808
• Seiko 5242-263
• Seiko 6241-843
• Seiko 6119-601