Seiko Cal. 6620 - 363

The Seiko 6620-363 represents an important milestone in Seiko's 1988 lineup. Powered by the 6620 caliber with 22j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-2f6619362757]

Also known as: Monster, Pogue

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

10.6mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Silver

Jewels

22j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1988

Related Models

• Seiko 6618-394
• Seiko 5225-352
• Seiko 4585-317
• Seiko 7014-501
• Seiko 4469-757
• Seiko 4591-207
• Seiko 5642-883
• Seiko 4410-720
• Seiko 3899-371
• Seiko 3899-343
• Seiko 5240-408
• Seiko 5654-515