Seiko Cal. 7057 - 787

The Seiko 7057-787 represents an important milestone in Seiko's 1985 lineup. It features a White dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-6680411f66ac]

Also known as: Tuna, Emperor

Specifications

Movement

Solar

Case Material

Titanium

Case Width

44mm

Case Thickness

15.3mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

100m

Dial Color

White

Jewels

26j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1985

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