GrailAtlasAn independent mechanical watch reference
Español
Mass-produced#2 in familyOfficial press photos

Live pricing is coming soon. Get notified when it is available for this reference.

Medium-large: suits wrists 6.5 in+ (16.5 cm+)
40 mm case. Wears confidently on average to larger wrists. May overhang on slender builds.

Not yet rated

Community + OSINT signals haven’t landed for this reference yet. We don’t publish a rating against zero signal: the number would mean nothing. Editorial body + caliber + market value still surface above; ratings appear once the signal corpus does.

Search pre-owned listings

Chrono24
eBay (sold listings)
WatchBox

Authentication

Icehardened case with day-date; a deeply scratched DA46 or polished case is a significant authenticity flag.

Known issues in the market
  • Deep scratches on the icehardened case are anomalous and warrant investigation.
  • Partial day advance at midnight indicates the day mechanism needs service.
AreaWhat to checkWhat is correctRed flag
caseCase surface conditionNear-scratch-free icehardened surface; only light contact marks expectedDeep scratches; polished surfaces; non-genuine or incorrectly serviced case
dialDay-date advanceDay and date both advance cleanly at midnight; day text fully readablePartial day advance; stuck date; mechanism needs service
movementETA 2836-2 movementETA 2836-2 visible through caseback; day-date module presentWrong movement; missing day-date module
Common legitimate replacements
  • Crystal; sapphire standard.
  • Crown; Damasko-signed.
Expert resources: Damasko product documentation; watchuseek German tool watch forum.

Authentication guide

Last reviewed June 2026

The DA46 is the larger-case sibling of the DA36, sharing the ICE-HARDENED specification and ETA 2824-2 base. The same authentication approach applies: caseback engraving and matte case finish are the practical verification tools.

Known reproduction risks

toggle
MEDIUM

Same flags as DA36; any polished surfaces or missing ICE-HARDENING caseback engraving are the primary tells.

  • "ICE-HARDENING" engraving on caseback; matte case finish are the two practical checks

Dial variants by era

toggle
EraDescriptionIdentifiers
2012 to presentLarger sport case (approximately 42mm); same ICE-HARDENED construction as DA36.
  • "DA46" model designation on caseback and documentation
  • Larger diameter vs. DA36 (confirm with seller's case diameter listing)
  • Same matte brushed finish; black dial; Damasko typography
  • Non-magnetic crown tube

Service part flags

toggle
Case Finish

Original: Matte brushed ICE-HARDENED steel throughout.

Replacement tells
  • Same flags as DA36; polished finish indicates surface hardening removed

Case back markings

toggle
2012 to present
  • "DAMASKO" and "DA46"
  • "ICE-HARDENING"
  • "MADE IN GERMANY"
  • "SWISS MOVEMENT" or ETA caliber reference
  • Serial number

Movement tells

toggle
  • Same as DA36; ETA 2824-2 base; ICE-HARDENING caseback engraving should be preserved post-service.
Sources: Damasko official site.

You might also like

Damasko DA36 Ref. DA36, black dial, steel case
Damasko
DA
Ref. DA36
Rolex Submariner (no-date) Ref. 14060M, black dial, steel case
Rolex
Submariner
Ref. 14060M
IWC Pilot Mark XV Ref. IW325301, black dial, steel case
IWC
Pilot
Ref. IW325301
Mühle-Glashütte S.A.R. Rescue-Timer Ref. M1-41-03-KB, black dial, steel case
Mühle-Glashütte
S.A.R.
Ref. M1-41-03-KB
Seiko Mechanical Automatic SARB033 Ref. SARB033, black dial, steel case
Seiko
SARB
Ref. SARB033
Sinn 556 I Ref. 556.010, black dial, steel case
Sinn
556
Ref. 556.010

Buying guidance

← Back to Grail Atlas