For your consideration is a February 1975 6105-8110 diver — otherwise known as the “Captain Willard”. This is perhaps the most highly sought after Seiko diver’s watch. All components are completely original to the watch. The crystal is a Klein Type III . The watch comes with a new waffle band from Uncle Straps. I will also include the replaced upper mainspring bushing and the crown seal that was replaced. The dial and hands on this watch are in excellent condition.
Condition
The watch is completely original unto itself and I would rate the cosmetic condition as very good/excellent. The case has the original surface brushing on the upper surface and has not been polished; retaining all of its original case lines with minor wear commensurate with the age. The dial and hands are in excellent condition and retain their original luminous material. The case back and dial dates are exactly matched (52, 52).
Service and Warranty
This watch has received a full service as shown in the video above. That process includes a full cleaning and evaluation of all movement components and proper lubrication. The crown was mechanically rebuilt to replace the o-ring gasket. Lubricants used were Moebius synthetic varieties appropriate for this watch movement type. The movement has two custom produced, American made jewels in the ports of the barrel arbor. The amplitude of the balance wheel is 230-240 range and the rate is (+/-) 2 sec/day. The case back and crown all have new, and factory correct seals. This watch comes with a 100% money back promise of originality and a 1-year limited warranty on the movement from the time of sale. Shipping is to CONUS through USPS 2-day.
Dimensions
Diameter: 44mm
Width (L-to-L): 48.5mm
Thickness: 13mm
Lug size: 19mm
Jewels: 17 factory plus 2 additional
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