CITIZEN NK0023-57L TSUYOSA 60 MECHANICAL MEN WATCH

The Citizen NK0023-57L Tsuyosa 60 is the boldest of the three Tsuyosa 60 finishes — a fully rose gold-tone coated case and bracelet set against a blue dial. Where the steel model is understated and the two-tone green is warm but balanced, this one commits: case, bezel, every bracelet link, plus rose gold-tone hands and applied markers matched to the case. The blue dial is the counterweight that stops it reading as monochrome.

The collection name refers to the movement. The Tsuyosa 60 replaces the standard collection's Calibre 8210 with the new in-house Calibre 8310, taking the power reserve from around 40 hours to 60 — enough to leave the watch off through a weekend and find it still running. It also introduces a finer five-link Jubilee-style integrated bracelet in place of the three-link design, and a stamped guilloché-style dial texture that gives the blue considerably more depth than a plain sunray finish.

The rest is familiar Tsuyosa: anti-reflective sapphire with a magnifier over the date, a crown recessed at 4 o'clock for a slimmer profile, a glass caseback showing the new movement, and 50-metre water resistance. At 40mm by 11.7mm and 129 grams, it wears identically to the rest of the range.

At a Glance

• BrandCitizen
• CollectionTsuyosa 60
• MovementCalibre 8310 Automatic
• Case Size40mm
• Thickness11.7mm
• Weight129g
• DialBlue, Guilloché-Style
• Case FinishRose Gold-Tone Coated
• GlassAnti-Reflective Sapphire (Magnifier)
• BraceletIntegrated Five-Link, Rose Gold-Tone
• Water Resistance50m (5 BAR)
• Power Reserve60 Hours

Why You'll Love It

• Blue on rose gold is an uncommon pairing and the reason to choose this one. Rose gold usually arrives with a white, black or champagne dial — the blue makes it read as deliberate rather than default.
• The 60-hour power reserve genuinely changes how you live with the watch. Take it off Friday evening, put it back on Monday morning, and it is still running at the right time — no resetting, no rewinding.
• The five-link Jubilee-style bracelet is new to the Tsuyosa line and it is a real upgrade. More links mean more articulation, so it drapes around the wrist instead of sitting across it — and the finer link pattern suits the rose gold finish particularly well.
• The guilloché-style stamped texture gives the blue dial depth that a plain sunray finish cannot, catching light in sections across the dial rather than sweeping uniformly.
• This is the only fully rose gold-toned watch in the Tsuyosa 60 range — the steel and two-tone models are more restrained, so if you want the finish to be the statement this is the one.
• The Calibre 8310 is a new in-house movement rather than a carried-over one, with hacking seconds, hand-winding and a rated accuracy of -20 to +40 seconds per day, on display through the glass caseback.
• The crown is recessed at 4 o'clock, which keeps the case profile clean and stops it pressing into the back of your hand through a working day.

Perfect For

• Rose Gold Fans
• Blue Dial Collectors
• Statement Piece
• Weekend-Off Wearers
• Smart Casual & Evening
• Jubilee Bracelet Fans
• Anniversary Gift
• Milestone Gift

Key Features

• Citizen Calibre 8310 in-house automatic movement — 21-jewel self-winding mechanical movement running at 21,600 vibrations per hour (3Hz) with a 60-hour power reserve, hacking seconds and hand-winding capability. Rated accuracy of -20 to +40 seconds per day. No battery required.
• Rose gold-tone coated stainless steel case and bracelet — a full rose gold-tone finish across case, bezel and every bracelet link, in a mix of polished and brushed surfaces.
• Guilloché-style blue dial — stamped decorative texture over a blue base, with rose gold-tone applied markers and hands matched to the case, both filled with luminous material.
• Integrated five-link Jubilee-style bracelet — the finer multi-link construction introduced with the Tsuyosa 60, with a folding clasp and push-button release.
• 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 new Calibre 8310 and its oscillating rotor in motion.
• 50-metre water resistance (5 BAR) — rated for handwashing, rain and brief accidental splashes. Not intended for swimming or diving.

Technical Specifications

The Citizen NK0023-57L Tsuyosa 60 is a 40mm automatic watch powered by Citizen's in-house Calibre 8310 with 21 jewels, a 21,600 vph frequency, hacking seconds, hand-winding and a 60-hour power reserve rated at -20 to +40 seconds per day. The stainless steel case and bracelet carry a full rose gold-tone coating, measure 11.7mm thick and weigh 129 grams together. It features a blue dial with a stamped guilloché-style texture, rose gold-tone luminous markers and hands, a date window at 3 o'clock magnified by the crystal, anti-reflective sapphire, a crown recessed at 4 o'clock, a glass exhibition caseback, an integrated five-link Jubilee-style bracelet and 50-metre water resistance.

Best Matched With

• Navy Blazer
• Cream Knit
• White Shirt
• Camel Overcoat
• Grey Tailoring
• Brown Suede Loafers
• Dark Denim

Frequently Asked Questions

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