CITIZEN NJ0200-50W TSUYOSA MECHANICAL UNISEX WATCH

The Citizen NJ0200-50W Tsuyosa is the purple addition to the 37mm range, introduced alongside the dark blue after the original ice blue, pastel pink and dark green launch. The dial is a sunray-brushed purple that sits in the lilac register rather than the deep aubergine one — it lifts and softens as the light crosses it, and pairs with the silver-tone case and hands rather than fighting them.

It is also the least common colour in the range. Purple is rare in mechanical watches at any size, and rarer still on an integrated bracelet at 37mm, which makes this the Tsuyosa for someone who has already decided the ice blue is too obvious.

Underneath the colour it is the standard 37mm Tsuyosa package. Citizen's in-house Calibre 8210 sits behind a glass caseback, with 21 jewels, hacking seconds and a 42-hour power reserve. The case is chamfered with polished and brushed surfaces, topped by flat anti-reflective sapphire with a magnifier over the date, and the crown is recessed at 4 o'clock so it does not press into the back of your hand. The integrated multi-link bracelet has rounded, softly finished links and a clasp with three fine-adjustment holes. 37mm by 11.5mm, 50-metre water resistance.

At a Glance

• BrandCitizen
• CollectionTsuyosa (NJ020 Series)
• MovementCalibre 8210 Automatic
• Case Size37mm
• Thickness11.5mm
• Lug to Lug41.9mm
• DialPurple Sunray
• GlassAnti-Reflective Sapphire (Magnifier)
• CrownRecessed at 4 O'Clock
• Water Resistance50m (5 BAR)
• BraceletIntegrated Stainless Steel
• Power ReserveApprox. 42 Hours

Why You'll Love It

• Purple is genuinely uncommon on a mechanical watch. If the point of buying a Tsuyosa is that it does not look like everything else on the shelf, this is the colour that delivers on it.
• The sunray brushing keeps it wearable — the purple lifts toward lilac in daylight and settles darker indoors, so it shifts through the day rather than sitting as one flat block of colour.
• 37mm with an integrated bracelet is hard to find. Most mechanical watches in this style start at 40mm, so if the 40mm Tsuyosa was too large this is the answer rather than a compromise.
• At 11.5mm thick with a 41.9mm lug-to-lug span, it sits flat and compact — it will not overhang a narrow wrist or catch on a cuff.
• The bracelet has rounded, softly finished links and three fine-adjustment holes in the clasp — so you can dial in the fit precisely rather than living with a half-link that is close enough.
• A 42-hour power reserve with hacking seconds means you can set it exactly and it will still be running after a night off the wrist.
• The exhibition caseback shows the Calibre 8210 and its rotor turning as you move. An in-house Citizen movement, on display, in a 37mm case.

Perfect For

• Smaller Wrists
• Unisex Wear
• Colour Dial Collectors
• First Automatic Watch
• Smart Casual
• Integrated Bracelet Fans
• Birthday Gift
• Milestone Gift

Key Features

• Citizen Calibre 8210 in-house automatic movement — 21-jewel self-winding mechanical movement running at 21,600 vibrations per hour with a 42-hour power reserve, hacking seconds and manual winding support. Rated accuracy of -20 to +40 seconds per day. No battery required.
• 37mm stainless steel case — 11.5mm thick with a 41.9mm lug-to-lug span, chamfered edges and a mix of polished and brushed surfaces.
• Purple sunray dial — sunray-brushed finish that shifts tone with the light, with applied hour markers and polished, faceted hands, both filled with luminous material.
• Flat anti-reflective sapphire crystal with date magnifier — rated 9 on the Mohs hardness scale, with a magnifying lens over the 3 o'clock date window.
• Recessed crown at 4 o'clock — set into the case for a slimmer silhouette and better wearing comfort.
• Exhibition caseback — glass caseback displaying the Calibre 8210 and its oscillating rotor in motion.
• Integrated multi-link bracelet — rounded, softly finished links that taper toward a folding clasp with push-button release and three fine-adjustment holes.
• 50-metre water resistance (5 BAR) — rated for handwashing, rain and brief accidental splashes. Not intended for swimming or diving.

Technical Specifications

The Citizen NJ0200-50W Tsuyosa is a 37mm unisex automatic watch from the NJ020 series, powered by Citizen's in-house Calibre 8210 with 21 jewels, a 21,600 vph frequency, hacking seconds and a 42-hour power reserve rated at -20 to +40 seconds per day. The stainless steel case measures 11.5mm thick with a 41.9mm lug-to-lug span, chamfered edges and polished and brushed finishing. It features a purple sunray dial with applied luminous markers and faceted luminous hands, a date window at 3 o'clock magnified by the crystal, flat anti-reflective sapphire, a crown recessed at 4 o'clock, a glass exhibition caseback, an integrated multi-link stainless steel bracelet with a push-button folding clasp and three fine-adjustment holes, and 50-metre water resistance.

Best Matched With

• Grey Tailoring
• White Shirt
• Charcoal Knit
• Dark Denim
• Cream Blouse
• Black Leather
• Navy Blazer

Frequently Asked Questions

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