Availability: In stock
Delivery Time:
2-3 days

Commissioned by the British government, the carpenter John Harrison developed a precision instrument for the accurate determination of longitude at sea, the first marine chronometer in the 18th century.

These high-precision chronometers, gimbal mounted in wooden boxes, were mainly built for the Navy in Hamburg, Kiel and Glashütte. They were used on many marine vessels until the invention of the quartz movement and are highly collectable items today.

As a tribute to the craft and to be able to enjoy looking at this classic design on the wrist, STEINHART has developed the series "Marine Chronometer white roman ".

Powered by a Swiss pocket watch movement ETA/Unitas 6498, mounted in a brushed stainless steel case, you can admire the simple beauty of this instrument under the domed sapphire crystal at any time now.

Attention: There are only few pieces available with the movement ETA/Unitas 6498.


€620.00 €521.01
Incl. 19% VAT , excl. Shipping Cost


ETA Unitas 6498-1

  • Swiss made
  • handwinding
  • 17 Jewels
  • 18.000 vibrations per hour
  •  Geneva stripes 18 lines
  •  blue screws, golden wheels
  •  Rhodium plated
  •  second hand at  " 6 "


  • Stainless steel 316 L satined
  • Diameter 42 mm
  • Height 13,7 mm
  • Weight 85 g
  • Lug width 20 mm spring bar
  • Sapphire glass domed, with double anti-reflecting coatings on the interior side
  • Bezel Stainless Steel
  • Back Stainless steel 316 L screwed with sapphire crystal
  • Waterproof to 5 ATM (limited water resistant, no swimming or shower)

Dial & Hand

  • Dial white shiny
  • Indices roman, black 3D, blue hands

Strap & Buckle

  • Strap leather brown 22x18 mm
  • Buckle deployment clasp 18mm stainles steel with STEINHART Logo


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