Seiko Cal. 6633 - 953

This Quartz model from 1987 features a 46mm Stainless Steel case. It features a Blue Sunburst dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-99c3b1980958]

Also known as: Sportsmatic, Navigator

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

15.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Blue Sunburst

Jewels

29j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1987

Related Models

• Seiko 6193-125
• Seiko 5699-161
• Seiko 0722-409
• Seiko 4533-896
• Seiko 4466-393
• Seiko 6396-120
• Seiko 6354-727
• Seiko 7147-296
• Seiko 4487-990
• Seiko 5298-591
• Seiko 6231-463
• Seiko 4444-987