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Tauchmeister 1937 is een Duits
horlogemerk, dat zich heeft toegelegd op duikhorloges: professioneel, high-tech met heliumklep,
klassieke military horloges, maar ook trendy U-Boot modellen. Levertijd: 4-6 dagen.
Specificaties:- edelstalen kast, diameter 40.3 mm, dikte 13.8 mm met geschroefde kroon, diameter 7 mm en geschroefde stalen bodem
- Swiss Made RONDA 515 24H uurwerk
- Professional helium valve on 9:00 o'clock, in order to be able to lead during external pressure
- reduction (e.g. emerging) the accumulating helium fast enough from the clock
- central second hand
- groene draaibare 60 min duikring (only anti clockwise)
- zwarte wijzerplaat met lichtgevende wijzers en indexen, datum op 3h positie
- waterwerend 600m (60atm/1968 ft)
- hardened mineral glas with DATE-Lens
- high quality Stainless steel strap with protecting clasp (max. circumference 220mm)
Comment:
The helium valve is especially for occupation diver interesting, who are held also in air environment on pressure. Helium atoms are so little that they can penetrate through sealings into the clock and can construct an interior pressure. This is further not tragically - if all helium atoms could leave in outside pressure reduction quickly enough the clock. For this case we add this special valve, which lets the helium-atoms again outward, otherwise it would come to an explosion of the clock!
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