Seiko Cal. 6635 - 996

This Spring Drive model from 1977 features a 45mm Titanium case. It features a Champagne dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-7992e8a28826]

Also known as: Shogun

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

45mm

Case Thickness

13.6mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

200m

Dial Color

Champagne

Jewels

24j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1977

Related Models

• Seiko 5249-655
• Seiko 4589-946
• Seiko 4470-348
• Seiko 6217-321
• Seiko 6131-631
• Seiko 5637-532
• Seiko 5217-775
• Seiko 4597-450
• Seiko 7073-143
• Seiko 0789-287
• Seiko 4570-799
• Seiko 4519-168