Sir Time ST05-BK01 Digital Watch  - For Men - Buy Sir Time ST05-BK01 Digital Watch  - For Men  ST05-BK01 Online at Rs.899 in India Only at Flipkart.com. Contemporary Dial, Black Strap, Buckle Clasp, Water Resistant - Great Discounts, Only Genuine Products, 30 Day Replacement Guarantee, Free Shipping. Cash On Delivery!