Monta · Microbrand · United States
Monta Noble
- Sellita SW300-1
- 38.5 mm × 9.7 mm
- Sapphire crystal
- 150 m water resistance
Where to buy
- Monta (Anthracite Dial)Worldwide
- Monta (Blue Dial)Worldwide
- Monta (Opalin Silver Dial)Worldwide
- Monta (Generational Sunburst Blue Dial (Pièce Unique))Worldwide
Movement
- Caliber
- Sellita SW300-1
- Type
- Automatic
- Tier
- Upper
- Complications
- Date
- Frequency
- 28,800 bph
- Power reserve
- 56 h
- Hacking
- Yes
- Accuracy (factory)
- —
- Brand regulation
- -7 / +7 s/day in 5 positions
- Modifications
- MONTA Caliber M-22: Sellita SW300 made to Monta specifications
Case
- Diameter
- 38.5 mm
- Lug to lug
- 47 mm
- Thickness
- 9.7 mm
- Lug width
- 20 mm
- Material
- Steel (316L)
- Hardening
- —
- Water resistance
- 150 m
- Crown
- Screw-down
- Case back
- Display
- Bezel
- —
- Finishing
- Brushed case sides with polished bevels on the inner and outer lugs; mirror-polished bezel
Crystal & dial
- Crystal
- Sapphire
- Shape
- Flat
- Anti-reflective
- Inner
- Lume
- Super-LumiNova BGW9
Bracelet & clasp
- Style
- Oyster
- Links per row
- 3
- Solid end links
- Yes
- Solid links
- —
- Link attachment
- Screws
- Taper
- —
- Quick release
- —
- Half links
- Yes
- Clasp
- —
- Micro-adjust
- On-the-fly, "Quick-adjust clasp", 3 positions
- Diver extension
- —
Weight
- Head only
- —
- On bracelet
- —
- On strap
- —
Prices
Variants
| Name | Reference | Dial | Status |
|---|---|---|---|
| Anthracite Dial | 70AN00SP | anthracite dégradé | — |
| Blue Dial | 70DB00SP | blue dégradé | — |
| Opalin Silver Dial | 70OP00SP | opalin silver | — |
| Generational Sunburst Blue Dial (Pièce Unique) | — | blue sunburst | Limited (1) |
About this entry
89% of key specs known. Missing: weight, hardening.
Launched August 2020 (Worn & Wound) with blue dégradé and opalin silver dials; anthracite dégradé added in 2021. Not a limited edition (Monta capped first-year production at 200). MONTA Caliber M-22 (Sellita SW300 base); Monta's page and its January 2025 re-release post give 56h, while 2020-2023 reviews give 42h, so earlier Nobles have the shorter-running SW300-1 barrel. Monta's movement blog claims ±7 s/day averaged over 5 positions for every M-22; 2020 reviews quoted ±5 s/day. Brand page: 38.5 / 9.7 / 47mm, 20mm lugs, 150m. Flat bevelled sapphire with 7 AR layers on the underside (aBlogtoWatch calls it box-style; the brand's "flat" is recorded); sapphire display caseback with engravings; screw-down crown, no crown guards (seen in Monta's product photos; the Noble 40 adds guards). Lume: Monta states BGW9 on the hands; reviewers note lume bars on the hour markers too. Smooth mirror-polished steel bezel. Bracelet: Monta's articulating bracelet, three links across in Monta's photos (Worn & Wound calls the shared Monta bracelet Oyster-style on the Atlas and Noble 40), screwed links, solid end links, two half-links; 3-slot quick-adjust clasp with flip lock, machined per aBlogtoWatch's Atlas and Noble Voyager reviews of the same Monta clasp. Monta gives 3mm per slot and says it can be adjusted on the wrist; Worn & Wound (2020) says 1.5mm increments, so range is left blank. Taper and weight not published. The "Piece Unique - Noble Generational Suburst Blue" listing is a one-off Noble (same case, M-22, polished steel bezel per its spec table) with a non-dégradé blue sunburst dial, sold through Monta's store at USD 1,895 and sold out on 2026-10-21; its store SKU (165BK60ALBL) follows Monta's Oceanking numbering, so it isn't recorded as a reference.
Last verified: 2026-10-21. Edit or correct this entry.
Sources
- Monta Noble, Anthracite Dial (product page and spec table) accessed 2026-10-21
- Monta Noble, Blue Dial (product page) accessed 2026-10-21
- Monta Noble, Opalin Silver Dial (product page) accessed 2026-10-21
- Monta, Piece Unique, Noble Generational Sunburst Blue (product page, sold out) accessed 2026-10-21
- Monta store catalogue (variant prices and SKUs) accessed 2026-10-21
- Monta, The story of Caliber M-22 (SW300 base, ±7 s/day in 5 positions) accessed 2026-10-21
- Monta, Turquoise Noble re-release (Noble updated to 56h power reserve, new end links and clasp) accessed 2026-10-21
- Monta, 3-Slot Bracelet (316L, screw links, 11 full + 2 half links; fits all Noble models) accessed 2026-10-21
- Monta, The Monta bracelet/clasp explained (3-slot clasp on the Noble, screws, solid end links) accessed 2026-10-21
- Worn & Wound, Hands-on with the all-new Monta Noble (August 2020) accessed 2026-10-21
- Worn & Wound, A closer look at the Monta Noble (November 2020) accessed 2026-10-21
- Worn & Wound, Hands-on with the Monta Noble, now with anthracite dial (March 2021) accessed 2026-10-21
- aBlogtoWatch, Watch review, Monta Noble (June 2023) accessed 2026-10-21



