Seiko Cal. 6368 - 955

The 6368-955 is a sought-after Spring Drive piece from Seiko's golden era. The Bidirectional bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-103855bf27af]

Also known as: Sumo, Arnie

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

11.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Black

Jewels

31j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1981

Related Models

• Seiko 4547-455
• Seiko 6624-659
• Seiko 4493-709
• Seiko 3836-334
• Seiko 5629-645
• Seiko 5634-584
• Seiko 7158-605
• Seiko 5682-972
• Seiko 0722-599
• Seiko 5261-953
• Seiko 6117-304
• Seiko 7128-877