Seiko Cal. 7177 - 323

This Automatic model from 1978 features a 45mm Titanium case. It features a Black dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-18afeb2e6346]

Also known as: Flighty

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

45mm

Case Thickness

11.4mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Black

Jewels

36j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1978

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