1970s Omega "Constellation Megasonic 720Hz" Ref.198.0048 Blue dial w/Bracelet,Tag (NOS condition)

Manufacturer	Omega
Model	Constellation Megasonic 720Hz
Year of Manufacture	1970s
Reference no.	198.0048/398.0820
Product no.	B-10643
Price

Manufacturer

Omega

Model

Constellation Megasonic 720Hz

Year of Manufacture

1970s

Reference no.

198.0048/398.0820

Product no.

B-10643

Price

This is a highly valuable, unused item from the 1970s: Omega "Constellation Megasonic 720Hz" Ref.198.0048 with a blue dial. While there are minor scratches and signs of aging due to storage, it is a highly valuable, unused item that comes with the original bracelet and tags from that time. It features a cushion-shaped screw-back waterproof case with a non-polished presence, a beautiful matte blue dial that retains its vibrant color, and an original bracelet with a case-integrated design (1192/192, fits wrist sizes up to 20cm), showcasing a magnificent appearance unique to the era and unused items. It is equipped with Cal.1230, which allows for date adjustment with one pull and time adjustment with two pulls.

Item details

Serial no.	---
Caliber	1230
Movement no.	36,241,***
Movement type	Quarts
Material	Stainless Steel
Case size	36×40mm
Case type	Screw back Water-resistant

Dial	Original
Type of Indices	Applied & Luminous
Belt	Original
Evaluation case	98％
Evaluation dial	98％
Evaluation mov	98％
Condition	5
Rarity	5

Other details

Case: Minor scratches and age related to storage, but the original shaping of the case is fully intact. The original windshield and back cover retain their protective seals.

Dial: very clean with no visible scratches or stains.

Movement: Never used. We will be happy to deliver the watch after maintenance upon request.