Seiko Special Tank Watch Women 19mm Green Dial Silver Tone Manual 1140-3140 Runs

Timeless elegance meets tactile craftsmanship in the Seiko Tank—an exquisitely styled women’s wristwatch that blends a vintage rectangular silhouette with precise, hand-wound mechanics. The 19 mm case sits delicately on the wrist, while the green dial offers a distinctive pop of color against sleek silver-tone stainless steel, making it a standout accessory for both formal occasions and everyday polish.

• Movement: Mechanical (Manual wind) with 23 jewels for a refined, smooth gear train and longer-lasting precision.
• Dial & Crystal: Green dial with stick indexes protected by a durable mineral crystal—clear readability and lasting glare resistance.
• Case & Bezel: 19 mm stainless steel rectangular case with a fixed, smooth silver-tone bezel and a snap-on case back for straightforward servicing.
• Band: Silver-tone stainless steel bracelet that catches the light without overpowering the dial—comfortable wear for all-day use.
• Display: Analog, 12-hour dial for classic time-telling with a touch of vintage charm.
• Water Resistance: Not water resistant—best kept dry to preserve the mechanical movement and finish.
• Origin & Model: Crafted in Japan; Reference 1140-3140; part of the Seiko Tank family—sought after by vintage collectors and style purists.
• Condition: Pre-owned and worn but in good working order; may show scratches and scuffs from regular use. May have been sized to fit certain wrist sizes—please review the description and photos for the exact fit range.
• Packaging: Does not include original box or papers.

This Seiko Tank is designed for those who value more than just timekeeping. It delivers a hands-on winding experience that makes every wear feel intentional, a rarity in today’s battery-powered landscape. The green dial gives it a modern twist on a classic silhouette, so it pairs beautifully with both tailored workwear and refined evening outfits.

Who this is ideal for: vintage watch lovers seeking a distinctly styled, compact women's piece with a mechanical heart; collectors chasing a unique Seiko tank variant; anyone wanting a conversation-starting accessory that blends retro charm with Japanese reliability.

Practical use cases include pairing with a blazer for business arrêts, dressing up a midi dress for a special occasion, or elevating a casual day with a pop of color and architectural lines. Compared to more common round watches, the rectangular tank form sits flatter on the wrist and presents a more architectural presence—without compromising wearability on smaller wrists.

Care and tips to keep it running beautifully: wind gently until you feel a subtle resistance, then stop; avoid overwinding. Keep it away from strong magnets, moisture, and extreme temperature changes. Store in a dry place when not worn to preserve the finish and movement stability. If you plan long-term storage, consider a light servicing to maintain optimal performance.

Order with confidence that you’re adding a distinctive, conversation-worthy piece to your collection. This Seiko Tank brings together vintage appeal, practical mechanical engineering, and a bold green accent—an exceptional choice for those who admire authentic craftsmanship and timeless design.