Introduction This Seiko Prospex Diver’s 200m Solar (Ref. V157-0BT0) is a modern, reliable tool watch designed for practical daily use as well as underwater activity. With Seiko’s solar-powered V157 movement and a highly legible diver-style dial, it offers the robustness and functionality that the Prospex line is known for. Historical & Collector Value The Prospex series represents Seiko’s professional-grade sports watches, continuing the brand’s long heritage in diver’s watch innovation since the 1960s. While this reference is a contemporary model rather than a vintage piece, it carries forward Seiko’s tradition of dependable diving instruments. Collectors appreciate the series for its strong build quality, ISO-rated water resistance, and the convenience of solar charging, eliminating the need for regular battery changes. Specifications Brand: Seiko Model: Prospex Diver’s 200m Solar Reference Number: V157-0BT0 Movement: Solar Quartz (Cal. V157) Case Material: Stainless steel Strap Material: Leather strap (aftermarket) Case Size: Approx. 44 mm (excluding crown) Year of Manufacture: August 2017 Accessories: Watch head only (no box, no papers) Condition Fully working condition; solar charging and timekeeping confirmed. Small scratches and signs of use throughout. Crystal, case, and case back show wear consistent with normal use. Minor marks not easily visible in photos may be present. Aftermarket leather strap shows wear. Overall, a used but well-functioning modern diver’s watch. Service History Function and operation confirmed. Solar movement ensures reduced maintenance, providing dependable performance without regular battery replacements. Shipping & Customs International shipping available. Customs duties, import taxes, and any additional fees are the responsibility of the buyer.