Seiko Cal. 7146 - 877

This Spring Drive model from 1985 features a 42mm Hardlex-Coated Steel case. It features a Black dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-183ad0217ff2]

Also known as: Flighty

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

11.8mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Black

Jewels

35j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1985

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