Seiko Cal. 7052 - 475

This Spring Drive model from 1965 features a 40mm Hardlex-Coated Steel case. It features a Burgundy dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-395d05e71c7e]

Also known as: Monster, Navigator

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

13.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Burgundy

Jewels

32j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1965

Related Models

• Seiko 5273-364
• Seiko 0742-731
• Seiko 6215-368
• Seiko 5646-743
• Seiko 6636-488
• Seiko 4420-883
• Seiko 6331-106
• Seiko 5654-509
• Seiko 4541-661
• Seiko 7018-136
• Seiko 4562-797
• Seiko 6338-943