Seiko Cal. 7183 - 374

This Automatic model from 1977 features a 37mm PVD Black case. The Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-4a9230d83192]

Also known as: Navigator

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

37mm

Case Thickness

15.6mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

90m

Dial Color

Navy

Jewels

31j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1977

Related Models

• Seiko 6237-609
• Seiko 5278-133
• Seiko 4499-881
• Seiko 4465-797
• Seiko 6622-139
• Seiko 6693-136
• Seiko 0745-395
• Seiko 6257-766
• Seiko 6697-672
• Seiko 4473-400
• Seiko 4444-745
• Seiko 5240-700