Seiko Cal. 6637 - 695

This Hand-Winding model from 1993 features a 41mm Gold-Plated case. It features a Silver dial protected by a Hardlex crystal and offers 190m of water resistance. [seikata-wm-a89241a98b13]

Also known as: Goldfeather

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

11.7mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

190m

Dial Color

Silver

Jewels

22j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1993

Related Models

• Seiko 3886-806
• Seiko 6110-681
• Seiko 6283-251
• Seiko 6618-336
• Seiko 6329-100
• Seiko 6187-464
• Seiko 7050-857
• Seiko 6365-513
• Seiko 7122-605
• Seiko 6147-740
• Seiko 5247-759
• Seiko 4496-987