Seiko Cal. 7056 - 930

The 7056-930 is a sought-after Solar piece from Seiko's golden era. Powered by the 7056 caliber with 24j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-629b672a07c9]

Also known as: Sumo, Arnie

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

37mm

Case Thickness

15.7mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Champagne

Jewels

24j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1982

Related Models

• Seiko 7138-545
• Seiko 6669-270
• Seiko 6647-350
• Seiko 6217-889
• Seiko 7179-572
• Seiko 6384-197
• Seiko 5291-655
• Seiko 6628-325
• Seiko 6392-433
• Seiko 4552-219
• Seiko 6612-885
• Seiko 5286-106