1973 Seiko Diver (Ref. 6105-8110) "Captain Willard"

Although they may not be the most luxurious or difficult watches to obtain, Seiko watches are loved by collectors both at the entry-level and by the most decerning collector with a cult-like following. There is a specific sense of satisfaction that comes from wearing a Seiko that you are a part of a long lineage of excellent watchmaking and extreme attention to detail in a resilient fashion across the range of Seiko timepieces. 

The Seiko 6105-8110 series replaced Seiko’s original professional diver, the 62MAS, in 1968 and was produced until the year 1977. The 6105-8110 was the first Seiko diver to use an asymmetrical case and integrated crown guards which can still be seen in the modern Seiko Professional divers today which makes the 6105 an icon. If you have ever owned a vintage Seiko Diver then you will know that the build quality and finishing of the Seiko 6105-8110 is exceptional, and without a doubt definitely on par with dive watches of the same period, like the Omega Seamaster 300 and the Rolex Submariner. 

The Seiko 6105 measures 44mm and came on a rubber dive strap, although robust and solidly built, the watch when on the wrist doesn't wear bulky or oversized. The 6105 is powered by the Seiko caliber 6105B, a 17 jewel self-winding movement which is hackable but does not support hand winding, much like the variants that would follow it in the future. The dial of the 6105 is no-nonsense and simple. The largely applied indices that are filled with lume surrounded by a white and visible minute track which pairs perfectly with a handset that allows for an easy read of the time at a glance even in low light conditions adding to the tool like build and feel.

 martin sheen apocalypse now seiko 6105-8110

The Seiko 6105 is famous for its presence in the 1979 Francis Coppola film Apocalypse Now as Martin Sheen’s character, Captain Willard can be seen wearing one all throughout the film.  Being true to detail the Seiko 6105 was a watch that was commonly seen on the wrist of soldiers during the Vietnam War as it was sold in military PX’s and while not the most inexpensive watch it was certainly less expensive than a Rolex Submariner and possessed the same tool like quality and dependability of an automatic movement.

Stock # SKO6105811076-2
Brand Seiko
Style Diver
Model 6105-8110
Serial 30XXXX
Size Men's
Material SS
Dial matte Black
Millimeters 44mm
Bracelet Seiko 2pc Black Rubber Strap



The strong case is believed to remain unpolished showing strong factory lines and finishing with some signs of use. The original black bezel insert remains deep black in coloration with minimal wear and retains its luminous pearl at the 12 o'clock which matches the dial nicely. The case retains its original "lock" crown which functions properly. The back of the case retains its strong factory brushed finish and the case back retains all of its original factory engravings in crisp condition. The watch will come supplied on an era-correct 2pc black rubber Seiko strap.


The matte black dial is in flawless condition showing no blemishes or signs of age. the lume plots have taken on an excellent creamy patina and show no degradation under U.V. light inspection. The original luminous hands match the dial nicely but have taken on a darker patina in some areas and show no degradation or lume loss under U.V. light inspection.


None. The watch is functioning and keeping time perfectly, previous service history is unknown.