CFR > Title 46 - Shipping > CHAPTER I—COAST GUARD, DEPARTMENT OF HOMELAND SECURITY > SUBCHAPTER B—MERCHANT MARINE OFFICERS AND SEAMEN (parts 10 to 16) > PART 15—MANNING REQUIREMENTS > SUBPART J—Vessels Subject to Requirements of STCW (§15.1101 to §15.1113) > 15.1109—Watches.