Seiko Cal. 7057 - 813

The Seiko 7057-813 represents an important milestone in Seiko's 1997 lineup. Powered by the 7057 caliber with 30j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-5fe1123d1458]

Also known as: Monster, Pogue

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

8.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Blue Sunburst

Jewels

30j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1997

Related Models

• Seiko 4595-317
• Seiko 6343-135
• Seiko 4426-200
• Seiko 3822-305
• Seiko 0771-415
• Seiko 7088-222
• Seiko 6253-482
• Seiko 5222-374
• Seiko 6317-258
• Seiko 6147-426
• Seiko 7078-477
• Seiko 4460-215