Ollech & Wajs Zurich

FULL DESCRIPTION

TECHNICAL SPECS

Year

2020

Dimensions

39.5 mm X 16.8 mm

Case

Brushed 316L stainless steel, screwed back, screw-down crown, twin pushers with 4 gaskets, 12H/20 mn rotating bezel, manufactured in Jura, Switzerland.

Glass

Semi-domed sapphire with anti-glare treatment

Dial

Hands and indexes in Super-LumiNova®

Water resistance

500m/ 50 atm

Movement

Modified automatic Valjoux 7753 OW PRECISION 5 position adjusted, 27 Jewels. 28,800 bph, with a power reserve of +/- 54 h. Mainplate engraved Ollech & Wajs Zurich 1956, and OW machined rotor

S bracelet

20 mm 316L stainless steel beads-of-rice OW S-type Mark II, with double-lock deployant clasp

Strap

20 mm aged natural leather and linen vintage, racing-style strap, handmade in Italy and finished in Switzerland; with a brushed stainless steel thorn buckle, signed ‘OWZ 1956’

Origin

Handmade in the Swiss Jura

Reply
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A 500m chronograph is quite an achievement. I’m impressed.