Omega Seamaster Ploprof Seamaster PloProf Co-Axial Master Chronometer O-mega Steel / Summer Blue
Reference 227.32.55.21.03.001
About this watch
The Omega Seamaster PloProf Co-Axial Master Chronometer is a stunning timepiece that embodies the legacy of Omega's storied history in horology. This bold watch combines functionality with a touch of elegance, featuring a striking Summer Blue color and a diameter of 55mm that makes it a statement piece on any wrist. Crafted from a combination of ceramic and stainless steel, the Seamaster PloProf is built to last, with a robust design and precise engineering that allows it to withstand extreme conditions. At the heart of this watch lies the Omega caliber 8912, an automatic movement that is nothing short of impressive, featuring a frequency of 25,200 vibrations per hour and a power reserve of 60 hours. The Co-Axial escapement technology reduces friction and enhances the longevity of the watch, while its METAS certification guarantees that it meets stringent standards for accuracy and performance. With an astounding water resistance of 1200 meters and a rotating bezel marked 0-60, this watch is designed for serious diving enthusiasts who can track their time underwater easily. The comfortable strap balances durability with wearability, making it suitable for casual wear, formal settings, and everything in between.
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Key Features
- Omega caliber 8912 automatic movement
- 55mm diameter ceramic and stainless steel case
- 1200m water resistance
- Rotating bezel marked 0-60
- METAS certification
- Sapphire glass
- Summer Blue color gradient finish
Specifications
- Brand
- Omega
- Family
- Seamaster Ploprof
- Model
- Seamaster PloProf Co-Axial Master Chronometer O-mega Steel / Summer Blue
- Reference
- 227.32.55.21.03.001
- Movement
- 8912
- Movement Features
-
- Hours, Minutes, Seconds
- Chronometer, Co-Axial Escapement
- Case
- 55mm
- Dial Color
- Blue
- Crystal
- Sapphire
- Water Resistance
- 1200
Current Listings

Omega Seamaster Ploprof 1200M Summer Blue 227.32.55.21.03.001 � 2024 Unworn
The Omega Seamaster Ploprof 1200M Summer Blue features a blue rubber strap and comes in its original boxes, warranty cards, and booklet.
- Condition: unworn with minor handling scratches
- Year Of Release: 2024
- Case Material: unknown
- Band Type: blue rubber

1970s Omega Seamaster Ploprof Ref: 166.077
This is a 1970s Omega Seamaster Ploprof watch, characterized by its 50mm stainless steel case and aged Seamaster dial with earthy yellow Tritium lume. The watch features a nice bezel with cracks and a nice Tritium hands that have aged to a creamy hue.
- Condition: Pre-owned with wear from use
- Case size: 50mm diameter
- Bracelet type: Omega 1162
- Bracelet links: 162 end links, 22 links
Omega Seamaster PloProf - 224.30.55.21.01.001 - Black - Steel - 48mm
This Omega Seamaster PloProf is a pre-owned, modern watch with a stainless steel case and black dial.
- Condition: Very Good
- Case Size: 48mm x 55mm
- Bracelet Type: Stainless Steel
- Movement: Automatic

Omega Seamaster Ploprof Watch Box Service Card 224.30.55.21.04.001
This Omega Seamaster Ploprof watch is a robust and powerful timepiece designed for the modern man.
- Condition: Great condition
- Depth rating: up to 600m

Omega Seamaster Ploprof Watch, Box, Service Card 224.30.55.21.04.001
This Omega Seamaster Ploprof watch is a large and powerful timepiece with a robust design.
- Condition: great
- Location: Massachusetts

1970s Omega Seamaster Ploprof Ref: 166.077
This is a 1970s Omega Seamaster Ploprof with a 50mm stainless steel case and an aged Seamaster dial with earthy yellow lume.
- Condition: Pre-owned with wear from use
- Case size: 50mm diameter
- Bezel condition: worn with some cracks
- Dial condition: aged with some Tritium lume still intact
Omega Seamaster PloProf Certified Grey 1200m 55mm Automatic Titanium
The Omega Seamaster Ploprof is a high-end automatic watch with a grey ceramic bezel and titanium case, featuring a water resistance of 1200m.
- Condition: Pre-owned, good condition
- Case material: Titanium
- Bezel material: Grey Ceramic
- Water resistance depth: 1200m