Seiko Cal. 7040 - 759

This Hand-Winding model from 1984 features a 40mm Hardlex-Coated Steel case. It features a Black dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-66ba227ee6ec]

Also known as: Helmet, UFO

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

9.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

130m

Dial Color

Black

Jewels

32j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1984

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