Waldhoff · Microbrand · Germany
Waldhoff Ultramatic (Peacock 5212)
- Automatic
- 42.5 mm × 13.8 mm
- Sapphire crystal
- 50 m water resistance
Where to buy
- Waldhoff (Diamond Silver)Worldwide
- Waldhoff (Diamond Bay)Worldwide
Movement
- Caliber
- Automatic, caliber not identified
- Type
- Automatic
- Tier
- —
- Complications
- Hours, Minutes, Tourbillon, Power reserve
- Frequency
- —
- Power reserve
- —
- Hacking
- —
- Accuracy (factory)
- —
Case
- Diameter
- 42.5 mm
- Lug to lug
- 50 mm
- Thickness
- 13.8 mm
- Lug width
- 22 mm
- Material
- Steel (316L)
- Hardening
- —
- Water resistance
- 50 m
- Crown
- —
- Case back
- Display
- Bezel
- —
Crystal & dial
- Crystal
- Sapphire
- Shape
- —
- Anti-reflective
- Yes (side not stated)
- Lume
- Swiss TriTec luminous (hands)
Bracelet
- Bracelet
- —
Straps
- Strap 1
- Leather, quick release, Calf leather on quick-release spring bars with a deployant clasp
Weight
- Head only
- —
- On bracelet
- —
- On strap
- —
- Stated weight (basis not given)
- 100.5 g
Prices
Variants
| Name | Reference | Status |
|---|---|---|
| Diamond Silver | MW-05A | — |
| Diamond Bay | — | Limited |
About this entry
73% of key specs known. Missing: movement, hardening, crown, bracelet offered.
The original, automatic Ultramatic tourbillon, launched in 2018 (per Waldhoff's Ultramatic II listing). Movement: 'Peacock 5212 Co-Axial Tourbillon movement with automatic winding', 29 jewels, 21,600 vph, 40 hours; no movement file exists. The Diamond Silver listing gives the functions as hours, minutes and seconds, but its photos show the same power-reserve and 24-hour subdials as the Diamond Bay ('Hour, minutes, power reserve, 24 hour indicator'), so those are recorded (24-hour display isn't in the schema). Brand specs: 316L, 42.5mm, 50mm lug-to-lug, 13.8mm thick (crystal not mentioned), 22mm lugs, 5 ATM (from the description), sapphire with AR coating (side not stated), exhibition back, multi-layer metallic dial, diamond-cut hands with Swiss TriTec lume, calf leather with a deployant clasp (steel bracelet optional), 100.5 g (not stated what was weighed). 'Diamond Silver' and 'Diamond Bay' are colour names (Diamond Bay, a 'Special Edition' titled Limited, has a white freshwater pearl dial layer), not gem-setting. Named with its caliber because the hand-wound Peacock 5211 version is also sold as the Ultramatic. Diamond Silver is 'nearly permanently sold out' (store product type 'Legacy') and Diamond Bay 'permanently sold out' (tagged 'Discontinued'); the Ultramatic II has since replaced it as the line's main model.
Last verified: 2026-10-31. Edit or correct this entry.
Sources
- Waldhoff, Ultramatic Diamond Silver product page accessed 2026-10-31
- Waldhoff, Ultramatic Diamond Bay Limited product page accessed 2026-10-31