Seiko Cal. 6257 - 255

This Solar model from 1990 features a 37mm Titanium case. It features a Black dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-36c181aa0915]

Also known as: Tuna, Pogue

Specifications

Movement

Solar

Case Material

Titanium

Case Width

37mm

Case Thickness

11.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

150m

Dial Color

Black

Jewels

26j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1990

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