Rolex is a true pioneer in watchmaking technology. Among their most significant inventions is the Submariner, which was the first watch ever to offer water-resistance of up to 100 meters. The now-iconic Rolex Two-Tone Submariner was the inspiration behind the flourishing dive watch market as we know it, and almost every dive watch in existence today was in some way influenced by the Rolex Submariner. While it was developed for use while underwater, the Submariner has since become a coveted timepiece among collectors of all professions. The line is varied and offers a feature set to suit almost any wrist. However, today we will take a closer look at an earlier model of their Rolesor two-tone steel and gold Submariner ( Rolex Submariner two-tone ). The Rolex 16613 Two-Tone Submariner.The Rolex Submariner was developed in 1953 and made its official debut a year later at Basel Watch Fair 1954. As previously mentioned, the collection was the first to offer resistance to depths of up to 100 meters, which would then evolve into 200 meters, before increasing once again to its current and impressive 300-meter depth rating. In true Rolex fashion, the Submariner was carefully refined over the years to include a safer unidirectional bezel, improved materials, and a higher-beat movement.The original model was presented in stainless steel with an all-gold variation following in the late 1960s and a two-tone option coming to market in 1984 via the ref. 16803. The ref. 16613 was released a few years later in 1988 and enjoyed a long production run before being discontinued and replaced in 2009 with the current Cerachrom ceramic bezel 6-digit ref. 116613, marking the end of the aluminum bezel Rolex Submariner two-tone watches.
IW389001 is in whole black, including the dial, it is the model I prefer. While IW389002 has a green dial. There is one little difference between the two watches on the dial, that is IW389002 has a red circle on the center of the dial to display 12 hours. Two subdials are positioned at 12 and 6 o’clock. The subdial with a small red hand is small seconds subdial, while the subdials at 12 o’clock have two small dials in sunken design, the outer one is 60-minute chronograph counter, while the inner one is 12-hour chronograph counter. All hour markers are in white, the markers at 3, 6, 9 and 12 o’clock are applied with luminous material, they will emit a strong green light at night.Compared with the green dial of IW389002, I like the black one of IW389001 more. It has a match of white details in blackground, which greatly increases the dial readability. Black looks cooler too.
