Colomer & Sons · Microbrand · Spain
Colomer & Sons Geometría
- Miyota 8215
- 42 mm × 14.5 mm
- Sapphire crystal
- 100 m water resistance
Where to buy
Movement
- Caliber
- Miyota 8215
- Type
- Automatic
- Tier
- Entry
- Complications
- Date
- Frequency
- 21,600 bph
- Power reserve
- 42 h
- Hacking
- Yes
- Accuracy (factory)
- -20 / +40 s/day
Case
- Diameter
- 42 mm
- Lug to lug
- —
- Thickness
- 14.5 mm
- Lug width
- 20 mm
- Material
- Steel (316L)
- Hardening
- —
- Water resistance
- 100 m
- Crown
- Screw-down
- Case back
- Display, screw-down
- Bezel
- —
Crystal & dial
- Crystal
- Sapphire
- Shape
- Double-domed
- Anti-reflective
- —
- Lume
- —
Bracelet
- Bracelet
- Not offered
Straps
- Strap 1
- Leather, 20mm leather strap with buckle; the page says an extra strap is included
Weight
- Head only
- —
- On bracelet
- —
- On strap
- —
Prices
Variants
| Name | Dial |
|---|---|
| Silver | silver-white |
| Rose Gold | white |
About this entry
67% of key specs known. Missing: lug-to-lug, weight, hardening, AR coating, lume.
Brand spec list (same on both versions): Miyota 8215 automatic (21 jewels, 21,600 vph), 316L steel case, 42mm, date at 6, screw-down crown, screw-down display caseback, double-domed sapphire, 20mm leather strap with buckle, 10 ATM, limited edition of 250. Thickness is the brand's "altura de la caja 14,5mm" (not stated whether it includes the crystal). The date sits at 6 on the dial (spec list and photos), not at the 8215's usual 3. Rose Gold is a rose-gold-tone version of the same 316L steel case (both spec lists say only "acero inoxidable 316L"; the coating type isn't stated), so the two are variants. Same 42mm case dimensions as the Berlín Classic (Miyota 8217) and Roma Tempus (Miyota 8205).
Last verified: 2026-10-31. Edit or correct this entry.
Sources
- Colomer & Sons, Geometría Silver (product page and spec list) accessed 2026-10-31
- Colomer & Sons, Geometría Rose Gold (product page and spec list) accessed 2026-10-31