Seiko Cal. 7020 - 257

The Seiko 7020-257 represents an important milestone in Seiko's 1985 lineup. It features a Cream dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-8eee24c4bfdd]

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

11.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Cream

Jewels

33j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1985

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