Seiko Cal. 7057 - 961

The Seiko 7057-961 represents an important milestone in Seiko's 1978 lineup. It features a Black dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-594ce7f45bdb]

Also known as: Samurai

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

35mm

Case Thickness

10.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

130m

Dial Color

Black

Jewels

36j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1978

Related Models

• Seiko 7155-283
• Seiko 6685-832
• Seiko 3863-693
• Seiko 0776-894
• Seiko 4492-296
• Seiko 5288-695
• Seiko 7021-292
• Seiko 6225-125
• Seiko 6229-335
• Seiko 7065-133
• Seiko 7148-647
• Seiko 6191-541