Seiko Cal. 6363 - 997

The 6363-997 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Silver dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-03949bdf4de4]

Also known as: World Timer

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

13.7mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

90m

Dial Color

Silver

Jewels

19j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1972

Related Models

• Seiko 5697-602
• Seiko 4458-849
• Seiko 7078-118
• Seiko 5285-171
• Seiko 4560-521
• Seiko 6644-159
• Seiko 0796-702
• Seiko 6314-291
• Seiko 5272-219
• Seiko 7070-694
• Seiko 6335-852
• Seiko 5696-757