Audemars Piguet 4134 Decagon 1970s
Here we have a beautifully finished Audemars Piguet dress watch from the 1970s with an amazingly golden colored oval shaped dial. This particular piece is notable for its beautiful 18k yellow gold stepped case design in fantastic condition.
Inside we find the ultra-thin Cal 2121/1 that AP sourced from Jaeger LeCoultre since 1967 and used for many years in their ultra-thin dress watches.
 - wrist size in our picture is 18cm circumference -
DIAL:
- original never touched golden dial in flawless condition
- original hands & crown
STRAP & BUCKLE:
- Dark brown GOLDAMMER Kardinal leather strap fitting up to 20 cm wrist size / 2 mm thick
- GOLDAMMER gold plated buckle
CASE:
- excellent overall condition, showing minor traces of use
- 3- body 18k yellow gold Decagon stepped case with snap-on case back from casemaker C.R. Spillmann & Co. SA
- 33 mm (without crown) / 39 mm (lug-to-lug) / 19 mm (between lugs) / 6.7 mm thick
- Year: 1970s
- reference: 4134
- total weight: 48 g
MOVEMENT:
- Audemars Piguet Cal. K 2121/1 - automatic
- 36 jewels, 21600 A/h, 40 hours power reserve
- professionally serviced 06/2025
- +15 sec/d / 270°
BOX & PAPERS:
- GOLDAMMER certificate of authenticity & service documentation card
- GOLDAMMER box
GOLDAMMER REFERENCE: #1068
Product Information
Product Information
Shipping & Returns
Shipping & Returns















Audemars Piguet 4134 Decagon 1970s
Audemars Piguet 4134 Decagon 1970s
Here we have a beautifully finished Audemars Piguet dress watch from the 1970s with an amazingly golden colored oval shaped dial. This particular piece is notable for its beautiful 18k yellow gold stepped case design in fantastic condition.
Inside we find the ultra-thin Cal 2121/1 that AP sourced from Jaeger LeCoultre since 1967 and used for many years in their ultra-thin dress watches.
 - wrist size in our picture is 18cm circumference -
DIAL:
- original never touched golden dial in flawless condition
- original hands & crown
STRAP & BUCKLE:
- Dark brown GOLDAMMER Kardinal leather strap fitting up to 20 cm wrist size / 2 mm thick
- GOLDAMMER gold plated buckle
CASE:
- excellent overall condition, showing minor traces of use
- 3- body 18k yellow gold Decagon stepped case with snap-on case back from casemaker C.R. Spillmann & Co. SA
- 33 mm (without crown) / 39 mm (lug-to-lug) / 19 mm (between lugs) / 6.7 mm thick
- Year: 1970s
- reference: 4134
- total weight: 48 g
MOVEMENT:
- Audemars Piguet Cal. K 2121/1 - automatic
- 36 jewels, 21600 A/h, 40 hours power reserve
- professionally serviced 06/2025
- +15 sec/d / 270°
BOX & PAPERS:
- GOLDAMMER certificate of authenticity & service documentation card
- GOLDAMMER box
GOLDAMMER REFERENCE: #1068
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Here we have a beautifully finished Audemars Piguet dress watch from the 1970s with an amazingly golden colored oval shaped dial. This particular piece is notable for its beautiful 18k yellow gold stepped case design in fantastic condition.
Inside we find the ultra-thin Cal 2121/1 that AP sourced from Jaeger LeCoultre since 1967 and used for many years in their ultra-thin dress watches.
 - wrist size in our picture is 18cm circumference -
DIAL:
- original never touched golden dial in flawless condition
- original hands & crown
STRAP & BUCKLE:
- Dark brown GOLDAMMER Kardinal leather strap fitting up to 20 cm wrist size / 2 mm thick
- GOLDAMMER gold plated buckle
CASE:
- excellent overall condition, showing minor traces of use
- 3- body 18k yellow gold Decagon stepped case with snap-on case back from casemaker C.R. Spillmann & Co. SA
- 33 mm (without crown) / 39 mm (lug-to-lug) / 19 mm (between lugs) / 6.7 mm thick
- Year: 1970s
- reference: 4134
- total weight: 48 g
MOVEMENT:
- Audemars Piguet Cal. K 2121/1 - automatic
- 36 jewels, 21600 A/h, 40 hours power reserve
- professionally serviced 06/2025
- +15 sec/d / 270°
BOX & PAPERS:
- GOLDAMMER certificate of authenticity & service documentation card
- GOLDAMMER box
GOLDAMMER REFERENCE: #1068























