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Seiko

Seiko SQBR021

QuartzSteel

Ref. SQBR021

Case size: 36mmMovement: 7C17

The Seiko tactile watch, reference SQBR021, has a steel case measuring 36 mm across. The case has a thickness of 11.1 mm, with a lug-to-lug measurement of 42.2 mm. The movement is quartz calibre 7C17, which contains 7 jewels and has a battery life of approximately 60 months. The clasp has a three-fold construction with a push-button release mechanism. The movement has an accuracy of plus or minus 15 seconds per month. The watch has a dual-curved acrylic crystal.

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Last updated 9 Oct 2026Suggest a correction

TECHNICAL SPECIFICATIONS

GENERAL

Gender

Men

CASE

Diameter

36mm

Thickness

11.1mm

Lug to Lug

42.2mm

Case Material

Steel

Crystal

Plexiglass

MOVEMENT

Movement Type

Quartz

Caliber

7C17

Jewels

7 jewels

BRACELET/STRAP

Clasp Type

Fold Clasp

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