Seth Thomas Legacy IV Mantel Clock – Westminster Chime

1978 Case | Upgraded Franz Hermle 350-060 Movement | Museum Condition

An exceptional example of the Seth Thomas Legacy IV, originally crafted in 1978 and professionally upgraded with a German Franz Hermle 350-060 Westminster movement in 2003.

This clock presents in remarkable, factory-fresh condition. The case, dial, hardware, and movement all reflect careful ownership and preservation. It is a rare opportunity to acquire a late-20th-century American Seth Thomas case paired with a highly respected German mechanical movement.

Why This One Is Special

• Authentic 1978 Seth Thomas Legacy IV case
• German Franz Hermle 350-060 Westminster movement
• Movement professionally replaced in 2003
• 2-jewel floating balance escapement
• Westminster chime on four polished rods
• Dial-mounted Silent / Chime selector
• Three winding arbors
• Made in Germany movement
• Museum-level cosmetic condition

Unlike many 1970s examples that show wear or contain tired original movements, this clock benefits from a later Hermle replacement — offering excellent reliability while preserving vintage character.

The Movement

Stamped

Franz Hermle

Two 2 Jewels

Unadjusted

Made in Germany

350-060

The 350-060 is one of Hermle’s most respected Westminster balance-wheel mantel movements — known for durability, rich chime tone, and long-term serviceability.

Westminster melody sounds on the quarter hours and counts the hour beautifully on four resonant rods.

Silent mode is conveniently controlled via the discrete dial lever.

Condition

This clock is in outstanding cosmetic condition.

The mahogany case shows deep tone and clarity with sharp edges and beautiful finish. The brass carry handle retains rich patina. Dial is crisp and clean with ornate spandrels and Roman numerals.

The movement is clean and bright. Chime rods are straight and polished.

A display-ready collector example.

Dimensions

15” Tall including handle

11” Wide

8” Deep

What You’re Buying

This is not a mass-produced modern mantel clock.

This is a Legacy series Seth Thomas case paired with a quality German mechanical movement — a combination that offers both American heritage and European precision.

A refined desk, library, or executive display piece.

Professionally packed and shipped with care.

From my collection to yours.

JustAClockCollector

Mechanical Clock Disclaimer

Important Information About Mechanical Clocks

Mechanical clocks are precision machines made up of many moving parts. Even when serviced and running properly, they may require periodic adjustment, maintenance, or servicing over time.

All clocks are tested and confirmed to be running at the time of listing unless otherwise stated. However, due to the nature of antique and vintage mechanical clocks, long-term accuracy and performance cannot be guaranteed.

By purchasing this clock, the buyer understands and accepts that:

• The clock is sold as-is
• Mechanical clocks may require future adjustment, cleaning, or servicing
• Ongoing maintenance and care are the responsibility of the owner

No warranty or long-term mechanical guarantee is implied or provided.