Omega — Seamaster Bullhead
Also known as: Seamaster Bullhead
Record status
Documented family · partial
Period
1969–2015 (sampled references)
Maker / issuer
OmegaSeamaster Bullhead is a wristwatch family made by Omega. Production years recorded for the sampled references run from 1969 to 2015. Recorded movements are Omega caliber 3113 and Omega caliber 930, with functions including hours, minutes, small seconds, date, chronograph and column wheel.
The sampled references record case diameters of 41.5–43 mm, heights of 14.5 mm, cases in stainless steel and water resistance of 150 m. Reference examples: ref. 225.12.43.50.01.001 (Seamaster Bullhead Co-Axial Chronograph Black; 2013; 43.00 mm); ref. ST 146.011 (Seamaster Bullhead 930; 1969–1970; 41.50 mm); ref. 522.12.43.50.04.001 (Seamaster Bullhead Co-Axial Chronograph Rio 2016; 2015–2015; 43.00 mm). 2 of the sampled references are recorded as limited editions (225.12.43.50.01.001: 669 units; 522.12.43.50.04.001: 316 units).
Evidence at a glance
- Linked sources
- 2
- Photograph views
- 3
- Catalogue references
- 4
Counts describe this entry’s documentation, not authenticity, rarity or completeness. Photographs may show one specimen; check each caption and licence.
Historical context
Among the 3 WatchBase references sampled for this entry, the earliest recorded production year is 1969 and the latest is 2015.
Physical characteristics
- Crystal
- Sapphire
- Case back
- Closed
- Lug width
- 22 mm
- Case shape
- Cushion
- Case height
- 14.5 mm
- Case materials recorded
- Stainless Steel
- Case diameter (sampled references)
- 41.5–43 mm
Technical characteristics
- Functions recorded
- Hours, Minutes, Small Seconds, Date, Chronograph, Column wheel, Co-Axial Escapement
- Movements recorded
- Omega caliber 3113 · Omega caliber 930
- Production years recorded
- 1969–2015
- Water resistance recorded
- 150 m
Design
- Hands
- Stick
- Hour markers
- Stick / Dot
- Dial colours recorded
- Black, Brown, White
Identification
- How to identify
- The reference number, usually found on the case back, between the lugs or on papers, ties a watch to one of these configurations; movement calibre, case material and dial together separate references within the family.
- Family as listed
- Seamaster Bullhead
- References sampled
- 225.12.43.50.01.001 — Seamaster Bullhead Co-Axial Chronograph Black ST 146.011 — Seamaster Bullhead 930 522.12.43.50.04.001 — Seamaster Bullhead Co-Axial Chronograph Rio 2016
- Distinguishing features
- Reference number, movement calibre, case material and dial colour together
- Representative reference
- 225.12.43.50.01.001 (aka: 22512435001001)
- Source note
- All figures follow WatchBase and describe only the references sampled here; they have not been checked against the manufacturer's archive. WatchBase, an online database of watch references, lists 5 references under this family name; this entry summarises 3 of them, chosen across that list, including the reference originally recorded for this entry. The reference list, calibres and case specifications summarised above come from WatchBase; the manufacturer's own archive or a printed reference work should be consulted before treating any detail as definitive. That figure is not necessarily the family's introduction date: earlier references may exist outside the sample, and WatchBase coverage of discontinued models is uneven.
Catalogue references
- WatchBaseOmega Seamaster Bullhead (5 references)
- WatchBase reference225.12.43.50.01.001
- WatchBase referenceST 146.011
- WatchBase reference522.12.43.50.04.001
Varieties
Ref. 225.12.43.50.01.001 — Seamaster Bullhead Co-Axial Chronograph Black
produced 2013; Omega caliber 3113; 43.00 mm stainless steel; Black dial. Source: WatchBase.
Ref. ST 146.011 — Seamaster Bullhead 930
produced 1969–1970; Omega caliber 930; 41.50 mm stainless steel; Brown dial. Source: WatchBase.
Ref. 522.12.43.50.04.001 — Seamaster Bullhead Co-Axial Chronograph Rio 2016
produced 2015–2015; Omega caliber 3113; 43.00 mm stainless steel; White dial. Source: WatchBase.
Research required
- Research Required: confirm the family's introduction date, full reference list and production span against the manufacturer's archive or a printed reference; WatchBase figures cover only the sampled references.