Seiko Cal. 7057 - 424

The Seiko 7057-424 represents an important milestone in Seiko's 1990 lineup. It features a White dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-72c32c87df80]

Also known as: Bellmatic, Flighty

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

9.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

40m

Dial Color

White

Jewels

24j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1990

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