Seiko Cal. 6337 - 773

This Spring Drive model from 1984 features a 36mm Stainless Steel case. The Bidirectional bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-ac547eb2a514]

Also known as: Bullhead, UFO

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

11.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Cream

Jewels

27j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1984

Related Models

• Seiko 6249-844
• Seiko 4440-655
• Seiko 0720-190
• Seiko 5265-579
• Seiko 7198-801
• Seiko 5683-180
• Seiko 4451-353
• Seiko 3867-593
• Seiko 0734-651
• Seiko 3868-329
• Seiko 7133-366
• Seiko 6254-868