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Erwin Dekker

Zenith watch in 18 kt gold, with bumper movement and calibre 133.8.

Casing weight (excluding strap): 28.35 g.
This unique 18 kt gold Zenith Bumper is equipped with a very rare bumper movement, Zenith calibre 133.8. This automatic calibre is characterised by a swinging rotor, which is hinged in the centre of the watch and moves back and forth about 270 degrees, bumping off a pair of springs. This is where the distinctive name "Bumper" (or "Martelletto" in Italian) came from.
As always, the well-known brand Zenith, world-renowned and chosen by the most famous watchmakers thanks to its movements, has been producing luxury watches that are characterised by a very precise attention to detail and high-level finishings. 
As you can see, this model features a round 18 kt gold casing, gold indices and hands, and an opaque white dial with the well-known little star in relief at 12 o'clock.
Great attention to detail has been devoted to the production of this exceptional watch. Dedication and modesty are elements that Zenith has been valuing for many years and this is what distinguishes it from all the other watchmakers.

Brand:  Zenith.
Model: Classic Bumper.
Reference:  85233.
Year: 1960s.
Movement:  Self-winding bumper movement.
Movement serial number: 4806982.
Calibre:  Zenith 133.8.
Jewels:  20.
Casing: 18 kt (750/1000) gold.
Diameter: 33 mm (excluding crown).
Dial:  Opaque white.
Crown: Without logo.
Strap:  Generic, genuine leather.
Length:  18 cm (excluding buckle).
Buckle:   Bros (brand), gold-plated.
In perfect working order.
Carefully packaged. Tracked shipping.

Bumper movement - 18 kt rose gold casing - New box - Seller's certificate of authenticity - Seller's one-year guarantee - Serviced.

Zenith - Bumper - Unisex - 18 kt rose gold

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Zenith - Bumper - Unisex - 18 kt rose gold

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