Seiko Cal. 6337 - 507

This Hand-Winding model from 1967 features a 38mm Two-Tone case. With its 20mm lug width and 12.8mm profile, it sits comfortably on most wrists. [seikata-wm-90f86ba66088]

Also known as: Rally

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

38mm

Case Thickness

12.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

120m

Dial Color

Navy

Jewels

35j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1967

Related Models

• Seiko 6138-803
• Seiko 6680-256
• Seiko 5656-365
• Seiko 6699-144
• Seiko 6333-306
• Seiko 0722-447
• Seiko 6378-787
• Seiko 6687-980
• Seiko 6675-192
• Seiko 4570-597
• Seiko 4475-826
• Seiko 7178-961