Tenet Timepiece

Small batch. Military inspired. Swiss made.

TENET 3334/SW — Supervisor's Watch

Be first to know
Article 3334, Diver's Watches — from B.R. 2806, the Royal Navy diving manual

B.R. 2806 — Royal Navy diving manual, Article 3334

The name

3334/SW

Article 3334 of B.R. 2806 — the Royal Navy diving manual — provided for two types of wrist watch. The divers wore Rolex or Omega. The supervisor, standing over every man in the water, wore the Lemania.

The manual is blunt about it: the supervisor's watch “is used only for supervision. It is splash-proof and not pressure resistant.” A timekeeper's instrument — plain, legible, absolutely dependable.

The 3334/SW is that watch, continued — named after the article that created it. Standards move on: ours is rated to 100 metres.

TENET 3334/SW Supervisor's Watch on stainless steel bracelet

The watch

Supervisor's Watch

The everyday counterpart to the 857/52 diver — same lineage, seen from the supervisor's side of the water. Time-only, sandblast dial, aged numerals, and the diving-helmet crest on the caseback. Production-ready, built in small numbers.

  • Black sandblast dial
  • Swiss-made automatic — Sellita SW200
  • 100 m / 330 ft water resistance
  • Ø 40 mm · 49 mm lug-to-lug · 11.5 mm
  • 316L stainless steel case and bracelet
  • Diving-helmet crest caseback
Meet the diver — 857/52
TENET 3334/SW on grey NATO strap
On grey NATO
TENET 3334/SW side profile showing 11.5 mm case
11.5 mm profile
TENET 3334/SW caseback engraved with diving-helmet crest
The crest

First batch

Join the first batch

The 3334/SW will be built in small numbers. Register your interest and be first to hear when reservations open.