Seiko Cal. 3821 - 653

The 3821-653 is a sought-after Solar piece from Seiko's golden era. Powered by the 3821 caliber with 27j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-0f34e14e50b5]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

34mm

Case Thickness

15.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

27j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1982

Related Models

• Seiko 6144-762
• Seiko 7035-711
• Seiko 6236-446
• Seiko 7078-850
• Seiko 7024-175
• Seiko 7082-657
• Seiko 7163-945
• Seiko 4586-748
• Seiko 0786-595
• Seiko 5647-282
• Seiko 4431-919
• Seiko 5283-287