Check the listing for details. Nikon SB-103 Nikonos Speedlight Underwater Flash Orange Excellent Japan Made. Condition: Open box, Made in Japan. Listed at 40.00 USD. Nikonos Speedlight SB-103 underwater flash unit in a vibrant orange finish. This professional-grade strobe is designed for use with Nikonos underwater camera systems, featuring TTL, manual full, 1/4, and 1/16 power settings. The unit includes a clear ASA/ISO exposure guide on the side for easy reference during dives. It is a robust piece of vintage photography equipment made in Japan, known for its reliability in marine environments. This item is in excellent used condition with minimal signs of wear. Keywords: Scuba Diving, Underwater Photography, Vintage Camera, Submersible, Marine, Strobe Light, Film Photography, Retro Tech, Analog, Professional Gear, Collector, Japan Made, Nikonos V, Waterproof Flash