WHICH WATCH FITS

Citizen Promaster Sky JV2000-51L U830

Citizen · Promaster

Citizen Promaster Sky JV2000-51L U830

Citizen Promaster Sky JV2000-51L U830 (reference JV2000-51L) — specifications, measurements, watch images and standardized wrist-fit previews for informed comparison.

A representative tool / diver model in the Promaster family.

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At a glance

ReferenceJV2000-51L
CollectionPromaster
Model linePromaster
Production statusCurrent
Official size46 mm
Watch technology InfoLight Powered (Eco Drive)
DisplayAnalog Digital MIP
Movement InfoEco-Drive combination quartz
Calibre / operating system InfoU830
Key features InfoDate, Day, Month, 24-hour display, Chronograph, World time, Alarm, Power-reserve indicator, Light-powered / solar charging
Complication InfoWorld time; alarms; chronograph; perpetual calendar
Case diameter Info43 mm
Thickness Info13.8 mm
Lug-to-lug Info43 mm
Power reserve / runtime8640 hours
Water resistance200 m
OriginJapan
Recommended wrist Info14–21 cm
Price categoryPremium

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Specifications last verified: 2026-08-07.

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