Exbitron Exchange

WATC/BTC  : https://www.exbitron.com/trading/watcbtc
WATC/RVN  : https://www.exbitron.com/trading/watcrvn
WATC/USDT : https://www.exbitron.com/trading/watcusdt

Solidus Exchange

WATC/BTC  : https://exchange.solidus.finance/markets/WATC_BTC
WATC/SLDS : https://exchange.solidus.finance/markets/SLDS_WATC
WATC/DOGE : https://exchange.solidus.finance/markets/WATC_DOGE

Bitsails

WATC/BTC  : https://www.bitsails.com/market?MarketName=BTC-WATC