Seiko 5 “Railway Time” — Black TV Dial | 6309 Japanese Automatic watch.

Seiko 5 “Railway Time” — Black TV Dial | 6309 Japanese Automatic watch.

A black dial, a 24-hour railway track, and the boldest case shape Seiko ever made — all in one.

The face is deep black, ringed by a full 24-hour “railway” track in gold and white — inner hours for the everyday glance, outer 24-hour numerals for the second read. Applied markers, a crisp day-date at three, the Seiko 5 shield at twelve, all set inside the unmistakable angular “TV-shape” case of the era. It’s part instrument, part 70s design statement — the kind of watch that looks like nothing else on a wrist today.

Under it runs Seiko’s celebrated 6309 automatic — 21 jewels, self-winding, battery-free, a caliber collectors rate for its toughness and longevity. It powers itself from the motion of your wrist alone. Ours is serviced and Timegrapher-verified before it ships, so what reaches your wrist is a proven runner, not a gamble.

The shaped case wears with real presence — angular, distinctive, the kind of vintage piece people stop and ask about.

A real vintage Seiko 5. Honest, running, and full of 70s instrument-watch character.

⌚ The Details

• Brand: Seiko 5

• Reference: 6309-720B A4 (serial 051496)

• Movement: 6309 Automatic — 21 Jewels (Day-Date)

• Case Shape: Angular “TV-shape” — iconic 70s design

• Case Size: ~36 × 40mm

• Dial: Black with 24-hour “railway” track

• Case: Stainless Steel

• Power Reserve: 20+ hours

• Water Resistant (vintage — not for swimming)

• Made in: Japan

✅ Why buy with confidence

• Fully serviced & Timegrapher-checked — verified accuracy, not guesswork

• 6-month warranty

• Easy returns on receiving your order

• Free nationwide shipping — tracked & insured

• Arrives in a premium leather box, gift-ready

⚠️ Only 1 in stock. One dial, one shape, one history — and no restock. Vintage means when this Seiko 5 is claimed, we can’t source its twin. If it caught your eye, don’t sleep on it.

Curated, serviced, and stood behind — by Bengal Curator.

Price — 7,000 BDT