* MSCI Asia-Pacific index down more than 1 pct
* Spreadbetters expect European stocks to open slightly higher
* Turkish woes linger; safe-haven dollar rises to 13-month high
* Lira trims gains after rallying the previous day
* Stronger dollar pressures commodities, gold hits 18-mth low
By Shinichi Saoshiro
TOKYO, Aug 15 (Reuters) - Asian stocks retreated to a one-year low on Wednesday as bearish Chinese markets worsened investor sentiment already hurt by Turkey's financial crisis.
Spreadbetters expected European stocks to open slightly higher, with Britain's FTSE .FTSE seen rising 0.2 percent, Germany's DAX .GDAXI adding 0.1 percent and France's CAC .FCHI gaining 0.15 percent.
MSCI's broadest index of Asia-Pacific shares outside Japan .MIAPJ0000PUS slid more than 1 percent to its lowest since August 2017, after bouncing 0.4 percent the previous day when the Turkish lira showed signs of stabilising.
Hong Kong's Hang Seng .HSI dropped 1.5 percent, reaching a near one-year low, and the Shanghai Composite Index .SSEC fell 1.3 percent. Signs of the world's second-largest economy losing momentum and the ongoing Sino-U.S. trade conflict have weighed on Chinese equities.
"Investors tend to focus on negative aspects of listed companies' first-half reports, as there is much pessimism and caution in a falling market," said Linus Yip, a Hong Kong-based analyst at First Shanghai Securities.
Japan's Nikkei .N225 slipped 1 percent after rallying more than 2 percent on Tuesday. South Korean markets .KS11 were closed for a public holiday.
The lira TRYTOM=D3 - which plummeted to a record low of 7.24 to the dollar at the week's start, rattling global markets - was about 2 percent weaker at 6.47 after rebounding more than 8 percent overnight.
While the lira clung above record lows, tensions between Washington and Ankara remained on the boil, keeping the currency on a shaky footing.
Turkey has raised tariffs on some U.S. products under the principle of reciprocity "in response to the U.S. administration's deliberate attacks on our economy", Vice President Fuat Oktay wrote on Twitter on Wednesday. President Tayyip Erdogan had said on Tuesday that Ankara would boycott electronic products from the United States, retaliating in a row with Washington that has helped drive the lira to record lows. lingering concerns over the crisis in Turkey, the dollar hit a 13-month peak against a basket of currencies, supported by its safe-haven status.
The dollar index, which measures the greenback's strength against a group of six major currencies stretched overnight gains and reached 96.862, .DXY , its highest since late June 2017.
The strength of the U.S. currency was compounded by the euro's fall, which has been dogged by potential risks to European banks from Turkey's financial turmoil.
"The lira rallied yesterday, but there is not remedial plan for Turkey's internal and external imbalances. Europe's banks will have to reserve more against these potential losses, and already low capital adequacy ratios will be tested," wrote Carl Weinberg, chief international economist at High Frequency Economics.
The euro dipped to $1.1319 EUR= , its weakest since July 2017. The euro also struggled near a 13-month low versus the Swiss franc EURCHF= , a traditional safe-haven currency.
Adding to overnight gains, the dollar last traded up 0.1 percent at 111.25 yen JPY= .
China's onshore yuan CNY=CFXS weakened to a 15-month low above 6.9 per dollar after the country's central bank set the lowest mid-point since May 2017 following the dollar's broad surge.
Government bond yields edged lower as risk appetite dampened across the region.
The benchmark 10-year Treasury note yield US10YT=RR declined 1 basis point to 2.882 percent after poking above 2.900 percent on Tuesday.
Crude oil prices felt pressure from a stronger dollar, which increases the cost burden on non-U.S. buyers of commodities.
Brent crude futures LCOc1 dipped 0.2 percent to $72.31 a barrel and U.S. crude CLc1 shed 0.45 percent to $66.73 a barrel.
Spot gold XAU= fell to an 18-month low of $1,186.70 an ounce, having declined 1.9 percent this week. GOL/
Three-month copper on the London Metal Exchange CMCU3 fell about 1.5 percent to a one-year low of $5,950 per tonne. Easing fears over a possible strike at a mine in Chile accelerated the metal's fall. MET/L