Seiko Cal. 7057 - 862

The Seiko 7057-862 represents an important milestone in Seiko's 1992 lineup. Powered by the 7057 caliber with 23j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-5874b476daf6]

Also known as: Helmet, Sea Horse

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

39mm

Case Thickness

15.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Navy

Jewels

23j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1992

Related Models

• Seiko 7089-318
• Seiko 6285-970
• Seiko 7118-321
• Seiko 6341-210
• Seiko 7051-253
• Seiko 4534-591
• Seiko 4431-572
• Seiko 3826-601
• Seiko 6151-606
• Seiko 4421-643
• Seiko 4514-134
• Seiko 4468-338