Step into timeless elegance with the Citizen Tank Watch—a unisex, rectangular dress watch that blends mid‑century charm with reliable modern quartz accuracy. This is a true new old stock piece, refreshed with a brand‑new battery and ready to wear, yet it carries the quiet patina of decades in storage that true vintage enthusiasts value.

• Brand & Model: Citizen Tank, reference 6031
• Movement: Quartz for precise, low‑maintenance timekeeping
• Case size & shape: 25 mm rectangular case with a polished gold‑tone finish
• Dial & indices: White dial with classic baton indexes for clean, legible reading
• Bezel: Fixed, gold‑tone bezel that frames the dial with vintage flair
• Material & finish: Stainless steel case in gold tone; two‑piece brown leather strap
• Water resistance: 3 m (0.3 ATM) — splash resistant, not suitable for swimming or immersion
• Back & construction: Snap caseback for straightforward maintenance access
• Condition details: New battery installed; watch is new old stock from a jewelry store, shows storage scratches consistent with 30+ years in storage
• Packaging & documentation: No original box, no papers, no service records

Why this Citizen Tank stands out

This isn’t a generic modern dress watch. The Citizen Tank delivers a distinct rectangular silhouette that sits flatter and more understated on the wrist than many round, bulkier designs. The gold‑tone bezel paired with a white dial evokes a refined, retro aesthetic that pairs beautifully with both formal attire and smart‑casual looks. At 25 mm, the case size is compact enough to suit smaller wrists while still offering a presence on a variety of outfits.

Its new battery ensures immediate reliability, so you can wear it right away without worrying about winding or delay. The stainless steel case with a polished finish catches light in a subtle, premium way, and the brown leather strap adds a timeless, versatile touch that only improves with age. The baton indices keep the dial clean and legible, preserving the watch’s vintage legibility without feeling dated.

Ideal for who and when

Perfect for vintage watch enthusiasts, collectors of the Citizen Tank lineage, or anyone seeking a refined, unisex piece that complements both business and weekend outfits. It works beautifully as a gift for a milestone year or a treasured addition to a personal collection. The small 25 mm footprint makes it an excellent choice for those who prefer a discreet, elegant timepiece that doesn’t overpower the wrist.

Practical tips and care

• To preserve the vintage character, keep it away from moisture, perfumes, and magnetic sources.
• Regularly check the strap for wear and consider rotating to preserve the leather longevity.
• Store in a cool, dry place to slow any further patina development and to maintain the gold finish.
• Clean the dial and case gently with a soft cloth; avoid harsh chemical cleaners.

With its new battery, classic tank design, and NOS status, this Citizen Tank is a rare find that offers both fashion and function. It’s more than a timepiece—it’s a statement of vintage style that remains endlessly wearable in today’s wardrobe.