Seiko Cal. 6373 - 855

This Hand-Winding model from 1966 features a 35mm Stainless Steel case. The Coin-Edge bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-ef5fd6dda133]

Also known as: UFO

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

8.8mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Silver

Jewels

26j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1966

Related Models

• Seiko 6294-499
• Seiko 6693-552
• Seiko 6367-351
• Seiko 5679-298
• Seiko 3886-797
• Seiko 5640-955
• Seiko 7155-914
• Seiko 5238-115
• Seiko 6232-768
• Seiko 5278-314
• Seiko 5239-713
• Seiko 4495-307