* STOXX up 1 pct, blue chips rise 1.2 pct
* Financials, consumer staples top boosts
* Euro falls, dollar gains after U.S. jobs data
* Swiss Re falls after disappointing H1 results (Recasts, adds detail and updates prices at close)
LONDON/MILAN, Aug 4 (Reuters) - European shares ended the week on a strong note as a drop in the euro helped shares in exporters, while investors also focused on a raft of company results with insurance firm Swiss Re hit after missing profit estimates.
The regional STOXX 600 index was ended with a gain of 1 percent, rallying into the close with all sectors in positive territory as the euro - a source of pain for the index over the past months - eased and the dollar gained following a strong U.S. jobs report. Euro zone blue chips rose 1.2 percent.
A robust U.S. non-farm payroll reading could support the case for the Federal Reserve to tighten monetary policy further.
While both Germany's DAX and Britain's FTSE 100 also gained, the STOXX also posted its first weekly gain after two weeks of losses.
"The decline in the pound and the euro accelerated the move higher in the FTSE 100, DAX and CAC 40," David Madden, market analyst at CMC Markets UK, said.
While gains among financials and overseas-earning consumer staples firms were the biggest boost to the STOXX, Petrofac was the top individual gainer, jumping 8.8 percent after its joint venture won a $2 billion refinery contract.
GEA shot 8.7 percent higher on news that Albert Frere, Belgium's richest man, holds a stake of just over 3 percent in the company.
Elsewhere the attention centred firmly on earnings.
Nearly two thirds of the companies listed on the MSCI Europe index have already released results. Of them, 61 percent have either beaten or matched expectations with second-quarter earnings growth expected at more than 22 percent, according to Thomson Reuters data.
Swiss Re was the biggest single drag on the STOXX, down around 3 percent after the world's second-largest reinsurer reported a bigger than expected 35 percent drop in first-half net profit as claims from natural disasters weighed.
Baader Helvea analyst Daniel Bischof said the results were weak with all its units apart from Life & Health clearly missing estimates and Property and Casualty showing a worrying dynamic.
"There are still no signs of a broader-based stabilization," said Bischof, adding however that after its underperformance relative to the sector, the stock look increasingly appealing.
The analyst has a hold rating on the stock.
Andritz also dropped more than 6 percent after revenues at the Austrian engineering group fell more than expected in the second-quarter, prompting the company to lower its outlook for 2017.
British homebuilders such as Taylor Wimpey and Persimmon fell sharply. Traders cited media speculation that the government could review the "help to buy" scheme to support home ownership among first-time buyers.
(Reporting by Danilo Masoni and Kit Rees, editing by Pritha Sarkar)