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iEp-2267: American Waltham Watch Co. Riverside Maximus 88model

(Published date: 04/06/22)

The Riverside model's pinnacle, the "Riverside Maxima," is particularly precious, especially the early model, the 1888 Maxima. It features a 21-jewel anchor-type nickel movement, a gold train, and gold chaton rubies with screw-down diamond cap jewels for the pallet fork, anchor, and balance staff, showcasing luxurious craftsmanship.

Unlike later models in 1899 and 1908, the 1888 Maxima exclusively offers a lineup with 21 jewels. It incorporates a combination of blue steel winding gears, a bimetallic balance wheel with two pairs of gold timing screws, and a Waltham-patented star-shaped micro-regulator.

The overall condition of both the interior and exterior is excellent, with a substantial case weighing a total of 109g. Additionally, the package includes a "Silver Glass Back Bezel" crafted by our store, allowing you to admire the beautiful movement at any time. Practical accuracy is guaranteed within a daily variation of 10 seconds or less!

Item Information
Item NoiEp-2267
MakerAmerican Waltham Watch Co.
Item NameRiverside Maximus 88model
Jewels21 Jewels
WindingManual winding
SettingCrown setting
SizeCase diameter approx. 53 mm Movement 44.02 mm (17 sizes) Total weight 109 g
Item PriceJPY 750,000-
(Tax)JPY 75,000-
Total PriceJPY 825,000-
Open sale04/06/22


We guarantee our watches for 2 years.(Excluding man-made failures)

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