This is stunning and rare:

All orignal Omega Constellation "De Luxe" Automatic Chronometer Officially Certified

18 k solid dial "De Luxe"

18 k solid gold case

With famous "Pie Pan" dial

New original Omega alligator strap with Omega signed buckle

Omega logo in the glass, on the crown and movement

Constellation logo in the case back clearly visible, unpolished

Fully serviced August 2016, the automatic movement runs very well

Case back reference 2852 2853 SC

Production year 1958 (serial number starts with 16)

Basic Info
Ref. No.	2852
Movement	Automatic
Case material	Yellow gold
Bracelet material	Crocodile skin

Year	1958
Condition	1 (mint)
Gender	Men's watch/Unisex

Location	Netherlands, Rotterdam

Availability	Available immediately
Caliber
Movement	Automatic
Movement/Caliber	505
Number of jewels	24
Case
Case material	Yellow gold
Case diameter	34 mm
Thickness	11 mm
Material bezel	Yellow gold
Glass	Plexiglass
Dial	Gold (solid)
Bracelet/strap
Bracelet material	Crocodile skin
Bracelet color	Brown
Bracelet length	170 mm (105 mm / 65 mm)
Bracelet thickness	2 mm
Lug width	18 mm
Clasp	Buckle
Clasp material	Gold/Steel
Buckle width	14 mm
Others
Chronometer, Only Original Parts

Constellation Pie Pan De Luxe all 18 k gold reference 2852 2853 SC caliber 505 year 1958