Seiko Cal. 6690 - 150

This Quartz model from 1977 features a 44mm Two-Tone case. It features a Champagne dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-d5e06a7848df]

Also known as: Turtle, Arnie

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

44mm

Case Thickness

15.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Champagne

Jewels

35j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1977

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