Dimensions of Selected Omega Chronographs...			Index/Shortcuts:
Written by Chuck Maddox on 24 February 2001, Last Revised: 8 October, 2003, 20:20 GMT Certain Rights Reserved...    One of the questions that frequently gets asked is what what are the exact dimensions of a given watch. When I write an article on a watch I typically include physical dimensions of the watches that are the topic of the article. Since most of my articles have been written about Omega Chronographs, I thought a single page with all of the dimensions listed in one place for the convenience of the reader for comparision purposes might prove useful... Please realize the information contained within is limited by watches I have had physical access to long enough to measure and weigh and that there are gaps in what is covered.. If you have additional information to share please feel free to contact the author...			Speedmaster: Moonwatches: Pre-Pro c.321, Pro c.321's, Pre-Moon Pro c.861, Post Moon Mark Series, Day-Date c.1045's, Teutonics, Quartz, 125 Flightmaster, Seamaster, Speedsonic, Other, Bullhead Rights/Permissions Disclaimer Click on the Ref #/Description of an item to see a scan/read more.

		Omega Speedmaster Moonwatch Line (Pre and Post Moon):
Ref.#:	Year:	Calibre:	Description:	Height (mm.):	Width (mm.)		Thickness (mm.):	Weight (grams):	Lugs (mm):	Notes:
					with Crown:	without Crown:
		Speedmaster Pre-Pro c.321's
CK2915-3	c.1958	c.321	CK2915 w/2998 Hands	47.5	41.5	38/39*	13.5	81.8	19	Weight on Leather Strap w/IW Deployant
105.003	1965	c.321	Speedmaster Pre-Pro	47.5	42.5	39.5	13.5	80.2	19	Weight on Leather Strap w/IW Deployant
		Speedmaster Professional c.321
145.012	1967	c.321	Speedmaster Pro	47.5	43	41.6	12.9	77.3	20	Weight on Leather Strap w/EOT Deployant
		Speedmaster Professional Pre-Moon c.861
145.022	1969	c.861	Speedmaster Pro Pre-Moon	47.5	43.25	42	13.5	110.7	20	Weight on Omega 1171/1 Bracelet
		Omega Speedmaster Moonwatch c.861...
145.022	1989	c.861	Speedmaster 20th Anni.	48	43.5	42.25	14	121.3	20	Weight on Omega 1450 Bracelet
345.0052	1996	c.863	Speedmaster Display Back	48	43	42	13.5	139.2	20	Weight on Omega 1498/840 Bracelet
* Width: "Without Bezel/With Bezel"

		Omega Speedmaster Mark Series
Ref.#:	Year:	Calibre:	Description:	Height (mm.):	Width (mm.)		Thickness (mm.):	Weight (grams):	Lugs (mm.):	Notes:
					with Crown:	without Crown:
145.014	1970	c.861	Mark II Professional (SS)	45	44	41.75	14.55	134.61 g	20	Stainless Steel Versions
176.002	1971	c.1040	Mark III(a) Auto/Pro	51.6	43.5	41	15.9	157.165 g	22
176.009	1974	c.1040	Mark IV Professional	45	44.65	41.6	15.	144.7 g	22
376.0806	1984	c.1045	Mark V	44.5	45.25	43.75	14.2	126.40 g	n/a

		Omega Speedmaster Day-Date Automatic c.1045
Ref.#:	Year:	Calibre:	Description:	Height (mm.):	Width (mm.)		Thickness (mm.):	Weight (grams):	Lugs (mm.):	Notes:
					with Crown:	without Crown:
176.0012	1974	c.1045	Mark IV case	45	44	42	15	134.05 g
176.0014	1974	c.1045	TV Dial/Link Bracelet	42.8	42.2	39.7	15.8	139.68 g	n/a
176.0015	1974	c.1045	Tonneau /Bar Bracelet	43.2	42.0	39.0	15.1	155.15 g	n/a	2nd Case Ref 376.0804 (Bclt 1204/212)
176.0016	1974	c.1045	Tonneau/Link Bracelet	44.1	42.0	39.0	15.1	126.67 g
176.0017	1974	c.1045	TV Dial/Bar Bracelet	43	42	40	15.7	152.6 g	n/a	2nd Case Ref 376.0805 (Bclt 1204/212)
376.0806	1984	c.1045	Mark V	44.8	45.25	44.1	14.2	126.4 g	n/a
376.0822	1987	c.1045	Moonwatch Case	48.3*	43.05	42.1	15.35	118.9 g	20	* from lug end to lug end.

		Omega Speedmaster "Teutonics" (German Speaking Markets)
Ref.#:	Year:				Width (mm.)
		Calibre:	Description:	Height (mm.):	with Crown:	without Crown:	Thickness (mm.):	Weight (grams):	Lugs (mm.):	Notes:
376.0803	1982	c.861	Stainless Steel/Silver	45	45	43.5	12.5	122.0 g	n/a	Secondary Case Ref. # 145.0040
376.0803	1982	c.861	Stainless Steel/Black	45	45	43.5	12.5	122.0 g	n/a	Secondary Case Ref. # 145.0040
376.0803	1982	c.861	Two-Tone/Black	45	45	43.5	12.5	124.6 g	n/a	Secondary Case Ref. # 145.0040
376.0803	1982	c.861	Two-Tone/Two Tone	45	45	43.5	12.5	124.6 g	n/a	Secondary Case Ref. # 145.0040
376.0806	1984	c.1045	Mark V	44.8	45.25	44.1	14.2	126.4 g	n/a

		Omega Speedmaster Quartz
Ref.#:	Year:	Calibre:	Description:	Height (mm.):	Width (mm.)		Thickness (mm.):	Weight (grams):	Lugs (mm.):	Notes:
					with Crown:	without Crown:
186.0010	1977	c.1620	Speedmaster Quartz	40	36.5	34	7.5	35.3 g	20	pictured bottom right of linked scan

		Omega Speedmaster 125
Ref.#:	Year:	Calibre:	Description:	Height (mm.):	Width (mm.)		Thickness (mm.):	Weight (grams):	Lugs (mm.):	Notes:
					with Crown:	without Crown:
378.0801	1973	c.1041	Speedmaster 125	51.2	44.75	42.0	14.9	182.9 g	n/a

		Omega Flightmaster
Ref.#:	Year:	Calibre:	Description:	Height (mm.):	Width (mm.)		Thickness (mm.):	Weight (grams):	Lug Distance (mm.):	Notes:
					with Crown:	without Crown:
145.013	1969	c.910	Flightmaster c.910	52.25	45.55	42.6	14.65	139.0 g	22
145.036	1975	c.911	Flightmaster c.911	52.25	48.55	42.6	15.65	139.0 g	22
Note: With the Flightmaster the Width w/Crown measurement does not include 2-3rd Crowns...

		Omega Seamaster Chronograph's
Ref.#:	Year:	Calibre:	Description:	Height (mm.):	Width (mm.)		Thickness (mm.):	Weight (grams):	Lugs (mm.):	Notes:
					with Crown:	without Crown:
14364-61	1961	c.321	Seamaster 1961	43.75	38	34.5	12.5	45.7	18	Weight is on a leather strap
105.005	1966	c.321	Seamaster 1966	42	38	35	12	47.3	18	Weight is on a leather strap
145.006-66	1966	c.321	Cushion Case Black Dial	43	40.5	37.75	12.75	103.0	20	Weight is on an Omega 1162/173
145.016-68	1968	c.861	Cushion Case White Dial	43	40	37.75	14	82.0	20	Weight is on a leather strap/IW Clasp
145.019	c.1970	c.861	Gray "Roulette Wheel"	46.5	45.5*	41	14	114.1	22	Weight is on an Omega 1162/172
145.020	c.1970	c.861	White Red/Black Cushion	46	44	41	14.5	74.8	21	Weight is on a leather strap
145.023	c.1970	c.861	"Anakin Skywalker"	51	47	44	14	147.2	22	Weight is on an Omega 1162/172
145.023	1972	c.861	"Darth Vader"	51	47.5	44.5	15	115.2	22	Weight is on a leather strap
145.024	c.1972	c.861	Flat "Jedi" Case Silver	47.5	43	40	13	119.5	20	Weight on IW Oyster Bracelet
145_029	c.1973	c.861	Cushion Blue/White Dial	42	41	38	13.5	110.7	22	Weight is on an Omega 1171 w/653
176_004	c.1974	c.1040	Diver 120m/440ft	52.5	46.5	42	16	136.0!	22	Weight is on a rubber divers strap!
176_005	c.1974	c.1040	TV-Dial	48	44.5	41.75	15	152.8	20	Weight is on an Omega 1171
176.007	c.1974	c.1040	Cushion Case Silver Auto	42	41	38	15	120.5	22	Weight is on an Omega 1162/172
Unknown	1992	Unknown	Quartz SS/18k	42	40	37.7	10	120.2	n/a
2297.80	•	c.1154	Pro Chrono RAu/Ti/Ta	49	46	43.7	16.5	174.0	20	Current Valjoux 7750 based model
2298.80	•	c.1154	Pro Chrono Titanium	49	46	43.7	16.5	142.7	20	Current Valjoux 7750 based model
2598.20	•	c.1154	Pro Chrono Stainless	49	46	43.7	16.5	211.0	20	Current Valjoux 7750 based model
* Maximum Width with BOTH Crowns...

		Omega Speedsonic Chronograph's
Ref.#:	Year:	Calibre:	Description:	Height (mm.):	Width (mm.)		Thickness (mm.):	Weight (grams):	Lugs (mm.):	Notes:
					with Crown:	without Crown:
188.0001	1975	c.1255	Speedsonic Lobstertail	46	46	44	14.5	137.0	20	Weight on Bracelet, others head only.
188.0002	1975	c.1255	Speedsonic Blue	45	45	43.5	15	141.4	22	Weight is on a Bracelet

		Other Omega Chronograph's
Ref.#:	Year:	Calibre:	Description:	Height (mm.):	Width (mm.)		Thickness (mm.):	Weight (grams):	Lugs (mm.):	Notes:
					with Crown:	without Crown:
8217-S	1950-2	c.321	"No Model" 50's Chrono	42.5	37	35	12	44.1	19	Weight is on a Komfit Bracelet
2451-1	c.1945	27 C C12	"No Model" 40's Chrono	42.3	37.9	35	12	50.0	18	Weight is on a Leather strap
345.0810	1986	c.866	Titanium Moonphase	44.5	44.5	43	12	101.6	n/a	Weight on integral Titanium Bracelet

		Omega Bullhead Driver's Chronograph's
Ref.#:	Year:	Calibre:	Description:	HeightÝ (mm.)		Width (mm.):	Thickness (mm.):	Weight (grams):	Lugs (mm.):	Notes:
				with Crowns:	without Crown:
146.011	1969	c.930	Omega Drivers Bullhead	50	43.3	43.5	16	94.8	22	Weight is on a leather strap
Ý Note: Because of the unusual configuration of the Driver's Bullhead (90° CCW rotation) Height & Width presentation is different from other tables.

Statement of rights retained & permissions granted...

Permission is granted for Damon, Derek Ziglar, Ross and RJ to include within the FAQ's they are writing as long as credit (and a link to this article) is given and proper acknolegement to the contributor's is included. Permission for personal, educational or non-commercial use is granted. The author retains all other rights not specifically mentioned here... For all other use please contact the author.

		Disclaimer:
While I have taken great care in measuring these watches it is possible, however unlikely, that some of the measurements may be slightly off. Particularly the weight. The reason being that most of these watches are on bracelets and the length of the bracelet will have a direct effect on the weight of the watch. For comparision purposes these weights are likely to be exceedingly consistant, since most are weighed with a bracelet sized for my 8" wrist. However, some bracelets have 1 open hole on the clasp, some have 2 or 3 or more, hence more links on the bracelet. Once again and as always, your mileage and weight may vary...