Vintage Seiko Slim Tank Quartz — Silver Tonneau Case (30mm)

A clean, refined vintage dress watch from Seiko’s early-2000s lineup, this slim silver-tone tank brings together a classic white Roman-numeral dial with a sleek Tonneau (barrel-shaped) case. Lightweight, minimal, and effortlessly stylish, it’s the perfect dress watch for anyone who prefers a simple, elegant look.

The polished silver case gives it a modern edge, while the black leather strap and slim 6mm profile keep it extremely comfortable on the wrist. A great everyday or formal piece powered by reliable Japanese quartz.

Why This Watch Stands Out

• Slim, modern Tonneau case that wears beautifully

• Clean white Roman dial with classic dress styling

• Comfortable on nearly any wrist (fits up to 7.6–8 inches)

• A perfect minimalist alternative to Cartier-style tanks

• Reliable Japanese quartz movement

Condition

• Case: Great condition with light, normal wear

• Crystal: Clean with very minor signs of age

• Dial: Bright white dial with sharp Roman numerals

• Strap: Brand new black leather replacement strap

• Movement: Quartz — tested and running properly

• Caseback: Brushed stainless steel, no major marks

Specifications

• Case Size: 30mm

• Case Thickness: 6mm (nice and slim)

• Lug Width: 20mm

• Max Wrist Size: 7.6–8 inches

• Case Shape: Tonneau / Barrel

• Case Material: Brass (silver-tone)

• Movement: Quartz

• Band Material: Leather

• Band Color: Black

• Dial Color: White

• Water Resistance: Not water resistant

• Handedness: Left-hand crown

• Era: 2000–2009

• Origin: Japan

• Vintage: Yes

What’s Included

Everything shown in the photos.

Our Guarantee

✔ Free 30-Day Returns
✔ Fast U.S. Shipping
✔ All watches tested before shipment

Vintage watches may contain replaced or restored parts due to age. We inspect every piece carefully, but full service history may be unknown.

Shipping Time:

This item will be available to ship starting January 2nd 2026!