Our watches are pre-owned or vintage, unless stated otherwise. Their capacity to tell accurate time & manage power is consistent with available technology during their time of production.
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Certified Chronometer OMEGA Seamaster Chronograph Diver 300M with Quad Crowns
This watch was SOLD on March 28, 2014 (Destination: Washington, DC, U.S.A.).
![]() Accessories: box Crystal: glass Dial Width: 31 mm Dial Height: 31 mm Movement: multi-jewel automatic |
Case: stainless steel Case Width: 41.5 mm without crown posts Case Height: 48 mm with lugs Case Thickness: 14 mm Serial Number on Clasp : 1504/826 Movement Number: CALIBRE 1164 Bracelet: stainless steel Bracelet Width: 20 mm Bracelet Length: 5.25 in (measures up to 7.25 in with case) |
This is an authentic Swiss-made OMEGA Seamaster Chronograph Diver 300M Watch with Certified Chronometer Movement & Quad Crowns.
- 100% ALL ORIGINAL OMEGA parts!
- black detail against textured white dial
- CHRONOGRAPH
- STAINLESS STEEL diver case, screw-down crown, helium valve, push-buttons, back, bracelet & clasp
- multi-jewel CALIBRE 1164 chronometer automatic movement
- comes with new lacquered wooden watch box & protective card box


The photos presented below are of the actual item for sale. Kindly study them carefully because what you see is what you will get. We try our best to describe watches as accurately as we can that's why we present them visually & literally. In case we missed a few points, you are welcome to ask questions.
This watch keeps good time & is in good working condition! Add this to your collection of vintage quality timepieces!

The OMEGA Seamaster Chronograph Diver 300M pays homage to OMEGA’s dive watch heritage & adventurous pioneering spirit!
This example features a white dial decorated with a wave pattern. Its chronograph comprises of a 30-minute recorder, a 12-hour recorder & a small seconds dial. The unidirectional rotating bezel is mounted on a diver case.
The helium-escape valve, screw-down crown & push-buttons of the watch make up its quad crowns. This OMEGA Seamaster is a certified chronometer & is powered by OMEGA's mechanical calibre 1164 movement.
A reincarnation of this model is presented in OMEGA's current Seamaster collection. Click here to visit the official OMEGA website for your reference.

EXTERNAL CONDITION: This watch is in *NEAR MINT condition (93-97%): Showing very light signs of wear. Very faint scratches on the case, bezel, bracelet or buckle are visible to the naked eye.
INTERNAL CONDITION: This watch is in *NEAR MINT condition (93-97%): working perfectly, keeping good time & needs nothing.
*condition descriptives mainly based on the Timezone Grading System

stainless steel diver case, where the crown is partially blocked by protective posts
matte white dial, decorated with an undee or wave pattern

wide luminous-filled steel hour & minute hands; steel second hand ; orange-coated steel chronograph pointers
luminous dot hour markers

black OMEGA symbol logo, OMEGA name logo, "SEAMASTER", "PROFESSIONAL" & "CHRONOMETER" & "300M / 1000 FT" at 12 o'clock
A chronometer watch is a specific type of watch tested & certified to meet certain precision standards. Only timepieces certified by the COSC or Contrôle Officiel Suisse des Chronomètres (The Official Swiss Chronometer Testing Institute) may use the word "Chronometer" on them.
black "SWISS MADE" at 6 o'clock
clearly-marked black line/numeric grid complemented by orange arrows on inner bezel
The finish of the inner bezel has turned slightly yellow

original OMEGA helium escape valve

original OMEGA stainless steel screw-down crown & push-buttons
original OMEGA dome sapphire glass crystal

original stainless steel OMEGA bracelet

stainless steel OMEGA outer clasp embossed with OMEGA name & symbol logos, "SEAMASTER" & "PROFESSIONAL"
The bracelet locking mechanism is a deployment with a push-button clasp

OMEGA inner clasp embossed with OMEGA name & symbol logos, serial numbers & "STAINLESS STEEL"


stainless steel case back embossed with OMEGA symbol logo, OMEGA sea monster detail & "SEAMASTER". Its flat surface is embossed with an undee or wave pattern that matches the dial.
Swiss-made OMEGA multi-jewel automatic CALIBRE 1164 movement - timed & checked by our experienced technician

