Hamilton — Boulton
Also known as: Boulton
Record status
Documented family · partial
Period
2023 (sampled references)
Maker / issuer
Hamilton Watch CompanyBoulton is a wristwatch family made by Hamilton. The sampled references are recorded as produced in 2023. Recorded movements are ETA caliber 980.163, with functions including hours, minutes and small seconds.
The sampled references record case diameters of 23.5–27 mm, heights of 7.8–8.64 mm, cases in stainless steel and water resistance of 30 m. Reference examples: ref. H13321812 (Boulton Quartz Small Second Medium Stainless Steel / Macaron - Lemon; 2023; 23.50 mm); ref. H13431553 (Boulton Quartz Small Second Yellow Gold / Silver; 27.00 mm); ref. H13331553 (Boulton Quartz Small Second Medium; 23.50 mm).
Evidence at a glance
- Linked sources
- 2
- Photograph views
- 4
- Catalogue references
- 4
Counts describe this entry’s documentation, not authenticity, rarity or completeness. Photographs may show one specimen; check each caption and licence.
Physical characteristics
- Crystal
- Sapphire, Mineral
- Case back
- Closed
- Lug width
- 16–18 mm
- Case shape
- Tonneau
- Case height
- 7.8–8.64 mm
- Case materials recorded
- Stainless Steel
- Case diameter (sampled references)
- 23.5–27 mm
Technical characteristics
- Functions recorded
- Hours, Minutes, Small Seconds
- Movements recorded
- ETA caliber 980.163
- Production years recorded
- 2023–2023
- Water resistance recorded
- 30 m
Design
- Hands
- Alpha
- Hour markers
- Roman Numerals, Arabic Numerals
- Dial colours recorded
- White, Silver
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
- Boulton
- References sampled
- H13321812 — Boulton Quartz Small Second Medium Stainless Steel / Macaron - Lemon H13431553 — Boulton Quartz Small Second Yellow Gold / Silver H13331553 — Boulton Quartz Small Second Medium
- Distinguishing features
- Reference number, movement calibre, case material and dial colour together
- Representative reference
- H13321812
- 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 13 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
- WatchBaseHamilton Boulton (13 references)
- WatchBase referenceH13321812
- WatchBase referenceH13431553
- WatchBase referenceH13331553
Varieties
Ref. H13321812 — Boulton Quartz Small Second Medium Stainless Steel / Macaron - Lemon
produced 2023; ETA caliber 980.163; 23.50 mm stainless steel; White dial. Source: WatchBase.
Ref. H13431553 — Boulton Quartz Small Second Yellow Gold / Silver
ETA caliber 980.163; 27.00 mm stainless steel; Silver dial. Source: WatchBase.
Ref. H13331553 — Boulton Quartz Small Second Medium
ETA caliber 980.163; 23.50 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.