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Men's Watches

Citizen Promaster Sky JY8100-80L Men's Watch • Super Titanium • Eco-Drive & Radio-Controlled

Citizen Promaster Sky JY8100-80L Men's Watch • Super Titanium • Eco-Drive & Radio-Controlled

Regular price £571.14
Regular price £659.15 Sale price £571.14
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Model Number: JY8100-80L

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Product Details

Description

With the Citizen Promaster Sky JY8100-80L, you experience a top-class men's watch designed for the highest demands. This wristwatch impresses with its extremely light and durable case made of innovative Super Titanium. Whether for everyday wear or travel, this watch is the perfect companion for men who appreciate technological perfection and durable design.

The heart of this extraordinary watch is the precise Eco-Drive movement with radio signal reception, making battery changes a thing of the past and guaranteeing exact time worldwide. The high-quality features are complemented by scratch-resistant sapphire crystal and impressive water resistance, making the JY8100-80L an uncompromising choice for any tech enthusiast.

Special Features of the Citizen JY8100-80L Watch

  • Super Titanium: The case and bracelet made of specially hardened titanium offer maximum wearing comfort, absolute skin compatibility, and are extremely scratch-resistant.
  • Eco-Drive & Radio-Controlled: The advanced solar drive charges the wristwatch in any light, while the radio-controlled timekeeping delivers maximum precision.
  • Scratch-Resistant Sapphire Crystal: The extremely hard watch glass reliably protects the analog-digital dial from damage and maintains a flawless appearance.

This watch belongs to the exclusive Citizen Promaster Sky collection, specifically designed for the functional requirements of pilots and tech enthusiasts.

Technical Data

Basic data

Target group

Men

Style / Occasion

Pilot

Manufacturer

Citizen

Model series / Collection

Promaster

Model number

JY8100-80L

Manufacturer model number

JY8100-80L

EAN / GTIN

4974374291523

Display type

Analog-to-Digital

Water resistance in bar

20

Colour

Silver

Blue

Other features

Radio-controlled watch, World time, Perpetual calendar, Alarm, Antimagnetic, Charge level indicator

Case & Construction

Case material

Titan

Case colour

Silver

Case diameter in mm

45.4

Case shape

Round

Case height in mm

14.3

Weight in grams

119

Watch glass

Sapphire Glass

Dial & Display

Dial colour

Blue

Numerals & Indices

line index

Second hand

Yes

Luminous material (Lume)

Yes (Pointers & Indices)

Movement & Drive

Drive type / Movement

Solar

Date display

Yes

Stopwatch function

Yes

Day display

Yes

Timer

Yes

Power reserve in minutes

4320

Strap & Clasp

Strap material

Titan

Strap colour

Silver

Strap width in mm

22

Clasp

Safety folding clasp

Quick-release system

No

Max. wrist circumference

20

Care instructions

Watch Care Instructions

Care & Cleaning

  • Daily: Wipe the case and strap with a soft, dry cloth to remove dirt and sweat.
  • Water-resistant watches: Clean with mild soapy water and a soft brush, rinse, and dry thoroughly.
    Important: Screw down the crown firmly beforehand!!!
  • Not water-resistant: Clean only dry or slightly damp, do not use water or cleaning agents.
  • Avoid: Abrasive agents, perfume, cosmetics, and heat.
  • Leather straps: Do not soak, clean only slightly damp, and let dry away from heat.
  • Water resistance: Do not wear when showering or bathing; have it checked annually.
  • Battery (Quartz): Have a dead battery replaced immediately.
  • Mechanical watches: Service every 5 years by a master watchmaker.

Storage & Handling

  • Store the watch separately, not directly with other jewelry (risk of scratches).
  • When winding mechanical watches, take them off; do not leave the crown pulled out.

Jewelry Care – How to Keep Your Jewelry Beautiful:

  • Remove jewelry before showering, bathing, and sports.
  • Avoid direct sun – wood, leather & co. can fade.
  • Hands off – constant touching leaves grease and dirt.
  • No aggressive cleaning agents such as chlorine, salt water, or disinfectants.
  • Apply cosmetics and perfume first, then put on jewelry.

Scope of delivery

Product questions

Find your perfect fit

Citizen

CITIZEN – Watches for everyone, since 1918

When the first Citizen watch appeared in 1924, it was a small revolution: precise timekeeping for everyone – not just for a privileged few. The name said it all: Citizen, for the people.

Today, Citizen stands for innovative wristwatches with technologies like Eco-Drive, which charge using light. The philosophy remains: 'Better Starts Now' – now is the right moment to make things better.

Christian Wagner

Shop worry-free & securely

Whether for yourself or as a gift: We guarantee 100% genuine products from renowned manufacturers. Your order will leave our premises insured and will reach you the very next business day.

Should the piece not fit perfectly, take advantage of our generous 100-day return policy – uncomplicated and free of charge. Experience for yourself why over 13,000 customers have found their timepieces with us.

We answer your questions

  • Telephone

    +49 (0) 540 580 444 60

    Sara & Emilia will personally advise you:
    Mon–Fri: 9:30 AM–5 PM

  • Email

    service@uhren4you.de

    we personally respond to every message within 24
    hours.

  • Service Center

    Complaint or return?

    You'll find quick answers in our Service Center

  • 100-day return policy

    Test in peace – full refund, no questions asked

  • 36 months warranty

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  • Satisfied customers

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