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Citizen

Citizen BY1000-51L

SolarTitanium

Ref. BY1000-51L

Case size: 41.5mmMovement: H874

This Citizen watch, reference BY1000-51L, has a 41.5 mm titanium case, 10.8 mm thick, rated water resistant to 100 metres. World time and a perpetual calendar are provided with moon phase indication. A mother-of-pearl dial lies beneath anti-reflective sapphire, and the band is a titanium bracelet. Date and day displays sit alongside a power reserve indicator. Calibre H874 is an Eco-Drive solar movement charged by light. This edition is limited to 2,200 pieces worldwide.

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Last updated 20 Oct 2026Suggest a correction

TECHNICAL SPECIFICATIONS

GENERAL

Limited Edition

2,200 pieces

CASE

Diameter

41.5mm

Thickness

10.8mm

Case Material

Titanium

Water Resistance

100m

Crystal

Sapphire Crystal

MOVEMENT

Movement Type

Solar

Caliber

H874

DIAL

Dial Color

Mother of Pearl

BRACELET/STRAP

Bracelet/Strap

Titanium

FEATURES & COMPLICATIONS

DateLimited EditionMoon phasePerpetual calendarPower Reserve DisplaySolar watchWeekdayWorld time watch

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