Seiko Cal. 4493 - 909

This Quartz model from 1990 features a 37mm Two-Tone case. It features a Silver dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-abffdfb571d0]

Also known as: Sumo, Tuna

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

37mm

Case Thickness

15.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

70m

Dial Color

Silver

Jewels

29j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1990

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