Seiko Cal. 6177 - 998

This Quartz model from 1978 features a 40mm Titanium case. It features a Navy dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-fb68ce121660]

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

40mm

Case Thickness

9.2mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Navy

Jewels

28j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1978

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