Seiko Cal. 6633 - 480

This Solar model from 1974 features a 41mm Gold-Plated case. It features a Burgundy dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-3bae74453b30]

Also known as: Sumo, Tuna

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

11.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Burgundy

Jewels

22j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1974

Related Models

• Seiko 7025-173
• Seiko 6694-177
• Seiko 6290-551
• Seiko 6631-418
• Seiko 4422-828
• Seiko 5694-766
• Seiko 7115-342
• Seiko 6198-240
• Seiko 4570-578
• Seiko 7147-398
• Seiko 4438-170
• Seiko 7191-282