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Seiko

Seiko SQWK031

QuartzSteel

Ref. SQWK031

Case size: 25.7mmMovement: 4J27

The Seiko tactile watch, reference SQWK031, has a steel case measuring 25.7 mm across. The case has a thickness of 9.1 mm, with a lug-to-lug measurement of 34.7 mm. The movement is quartz calibre 4J27, which contains 7 jewels and has a battery life of approximately 24 months. The dial is covered by a dual-curved acrylic crystal. The folding clasp has a three-fold construction and a push-button release mechanism. The movement has an accuracy of plus or minus 15 seconds per month. Braille instructions accompany the watch.

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Last updated 9 Oct 2026Suggest a correction

TECHNICAL SPECIFICATIONS

GENERAL

Gender

Women

CASE

Diameter

25.7mm

Thickness

9.1mm

Lug to Lug

34.7mm

Case Material

Steel

Crystal

Plexiglass

MOVEMENT

Movement Type

Quartz

Caliber

4J27

Jewels

7 jewels

BRACELET/STRAP

Clasp Type

Fold Clasp

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