Carpenter · Microbrand · United States
Carpenter Brooklyn Field Steel (Miyota 821A)
- Miyota 821A
- 40 mm
- Sapphire crystal
- 50 m water resistance
Movement
- Caliber
- Miyota 821A
- Type
- Automatic
- Tier
- Entry
- Complications
- Date
- Frequency
- 21,600 bph
- Power reserve
- 42 h
- Hacking
- Yes
- Accuracy (factory)
- -20 / +40 s/day
Case
- Diameter
- 40 mm
- Lug to lug
- 48 mm
- Thickness
- —
- Lug width
- 20 mm
- Material
- Steel (316L)
- Hardening
- —
- Water resistance
- 50 m
- Crown
- —
- Case back
- Display
- Bezel
- —
Crystal & dial
- Crystal
- Sapphire
- Shape
- Double-domed
- Anti-reflective
- —
- Lume
- C3 on the hands, and on the hour markers of most references (see notes)
Bracelet
- Bracelet
- Not offered
Straps
- Strap 1
- Leather, 20mm; brown or black on most references, navy also offered on the M23, black perforated leather on the M18
Weight
- Head only
- —
- On bracelet
- —
- On strap
- —
Prices
| Variant | Configuration | Type | Price | USD | As of | Source |
|---|---|---|---|---|---|---|
| M1A Cream | — | Msrp | 595 USD | $595 | 2026-10-24 | link |
| M2A Black | — | Msrp | 595 USD | $595 | 2026-10-24 | link |
| M7 Cream | — | Msrp | 625 USD | $625 | 2026-10-24 | link |
| M8 Black | — | Msrp | 615 USD | $615 | 2026-10-24 | link |
| M9 Cream | — | Msrp | 625 USD | $625 | 2026-10-24 | link |
| M10 Black | — | Msrp | 625 USD | $625 | 2026-10-24 | link |
| M12 Navy | — | Msrp | 625 USD | $625 | 2026-10-24 | link |
| M15 Pewter Gray | — | Msrp | 595 USD | $595 | 2026-10-24 | link |
| M18 Black | — | Msrp | 625 USD | $625 | 2026-10-24 | link |
| M23 Black | — | Msrp | 595 USD | $595 | 2026-10-24 | link |
Variants
| Name | Reference | Dial | Status |
|---|---|---|---|
| M1A Cream | M1A | matte cream | Limited (75) |
| M2A Black | M2A | matte black | Limited (75) |
| M7 Cream | M7 | matte cream | Limited (100) |
| M8 Black | M8 | matte black | Limited (50) |
| M9 Cream | M9 | matte cream | — |
| M10 Black | M10 | matte black | — |
| M12 Navy | M12 | matte dark navy | Limited (75) |
| M15 Pewter Gray | M15 | matte "vintage pewter" gray | Limited (50) |
| M18 Black | M18 | matte black | Limited (12) |
| M23 Black | M23 | matte black | Limited (200) |
About this entry
67% of key specs known. Missing: thickness, weight, hardening, AR coating, crown.
The original Brooklyn Field build: 40mm 316L steel case, Miyota 821A, double-domed sapphire, display back, 50m. Carpenter releases it in numbered references with different dials and hands, each "produced in a limited quantity and never reproduced to the exact specifications" (brand); the Miyota 8315 and ETA 2824-2 builds and the brass-cased version are separate models. Store listing dates: M7/M8 March 2017, M9/M10 May 2017, M12 November 2017, M1A/M2A February 2018, M15 July 2018, M18 February 2019, M23 November 2021; the line itself dates from 2016 (customer testimonial from July 2016), so no release year is recorded for this build. Edition sizes are per the product pages; the M9 and M10 pages are one-off "custom build" listings assembled to order, with no edition size. Reference details: M1A/M2A C3 hour lume and polished steel hands with C3; M7/M8 heat-blued seconds hand; M9/M10 heat-blued hour, minute and seconds hands; M12 navy dial and navy date with "C3 vintage lume"; M15 black printed markers with C3 on the polished hands only; M18 white printed markers, C3 on the hands, orange seconds hand, perforated black leather strap (image file names say "DiTullo x Carpenter"); M23 matte black with C3, offered on brown, black or navy straps across three store listings (its page calls the 821A "hacking"). Lug-to-lug 48mm and 20mm lugs per Watch Clicker's M19 review (an 821A reference not listed in the store) and Watch Report's M2S review of the same case; 20mm also matches the brand's "20MM FIELD STRAP" accessory straps. Thickness: Watch Clicker lists 13.7mm for the M19 without saying whether the domed crystal is included (it also gives a 41mm "case width" against the brand's 40mm), and Watch Report's 13mm with crystal is for the ETA 2824-2 build (a lower movement), so thickness is left blank. Weight not published. All references were sold out on 2026-10-31.
Last verified: 2026-10-31. Edit or correct this entry.
Sources
- Carpenter M1A Brooklyn Field (product page, specifications and price) accessed 2026-10-31
- Carpenter M2A Brooklyn Field (product page) accessed 2026-10-31
- Carpenter M7 Brooklyn Field (product page) accessed 2026-10-31
- Carpenter M8 Brooklyn Field (product page) accessed 2026-10-31
- Carpenter M9 Brooklyn Field (product page, custom build) accessed 2026-10-31
- Carpenter M10 Brooklyn Field (product page, custom build) accessed 2026-10-31
- Carpenter M12 Brooklyn Field (product page) accessed 2026-10-31
- Carpenter M15 Brooklyn Field (product page) accessed 2026-10-31
- Carpenter M15 Brooklyn Field (second product page) accessed 2026-10-31
- Carpenter M18 Brooklyn Field (product page) accessed 2026-10-31
- Carpenter M23 Brooklyn Field (product page) accessed 2026-10-31
- Carpenter M23 Brooklyn Field (second product page) accessed 2026-10-31
- Carpenter M23 Brooklyn Field (third product page) accessed 2026-10-31
- Carpenter Watches, The Watch (Brooklyn Field base specification) accessed 2026-10-31
- Carpenter Watches, collection overview (each watch produced in limited quantity) accessed 2026-10-31
- Watch Clicker, Carpenter M19 Brooklyn Field review (Miyota 821A; dimensions) accessed 2026-10-31
- Watch Report, Carpenter Brooklyn Field hands-on (M2S, same 40mm case; dimensions) accessed 2026-10-31