Bulova is marking it's 150th anniversary by releasing this special edition of one of it's most revered and reliable timepieces introduced in the early '70s: the Marine Star. This chronograph features both the ruggedly reliable functionality and readability with iconic styling, particularly of note is the six-star emblem engraved in the caseback and embedded among the subdials.Measurements: 42.85mm x 50.4mm case; 22mm band width.Strap/closure: Bracelet strap with deployant clasp closure.Movement: Three-hand quartz movement. Quartz movement: powered by a battery and features an internal electrical circuit to control the rate of the watch's ticking.Complications: Date window; elapsed-seconds, -minutes and -hours subdials.Other features: Water resistant to 20 ATM (200 meters); unidirectional rotating bezel; luminescent hands and markers; Marine Star–logo dial.Face: Sapphire crystal face. Stainless steel Made in Japan