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Keystone Mfg. Co. Watches

(10 upcoming items)

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Illinois Inter-State Chronometer Pocket Watch: 16s, 23 ruby jewels, L.S., adj., RR grade, no. 2327996, Keystone 14k solid gold case w/dust cover, case no. 4837841. Total Weight 97g

Apr 02, 2026

Illinois Inter-State Chronometer Pocket Watch

Stanton's Auctioneers & Realtors

Est. $2,500-$3,500

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Max H Schleuder St. Peter Minn Pocket Watch: Max H Schleuder St. Peter Minn Pocket Watch - dial & movement marked Max H Schleuder St. Peter Minn, no crystal, 25 year Keystone hunter case- etched with jewel. SN# on movement is 2033652. wound tigh

Max H Schleuder St. Peter Minn Pocket Watch

A New Day Auctions LLC

Est. —

$70(21 bids)

Illinois Bunn Special 60 Hour Pocket Watch.: The vintage open face pocket watch has a Keystone J. Boss 10K Gold Filled case, which measures 50mm in diameter. The movement is marked Sixty Hours / Bunn Special / Illinois Watch Co. Springfield / Mo

23 hrs Left

Illinois Bunn Special 60 Hour Pocket Watch.

Direct Auction Galleries

Est. $150-$300

Illinois Watch Co. Bunn Special Gold Filled Pocket Watch: An Illinois Watch Co. Bunn Special gold filled open face pocket watch, works marked Illinois Watch Springfield Bunn Special, 23 jewels, serial #3948728, decorated case marked Keystone Watch Case Guara

2026

Illinois Watch Co. Bunn Special Gold Filled Pocket Watch

Lewis & Grant Auctions

Elgin, Hampden & Key Wind pocket Watches & Parts: Elgin, Hampden & Key Wind pocket Watches & Parts - 1) 1905 Elgin grade 291, 7 jewel, 16s with SN# 11054013 in Keystone silveroid case with short chain. 2) 1918 Dueber Hampden grade 302, 7 jewel, 12s w

Elgin, Hampden & Key Wind pocket Watches & Parts

A New Day Auctions LLC

Est. —

$24(6 bids)

1905 E. Howard Watch Co. (Keystone) Series 4 Gold Filled Pocket Watch: E. Howard Watch Co. (Keystone) Gold Filled Pocket Watch: Series 4, 17 jewel, stem set, 16s.

Mar 28, 2026

1905 E. Howard Watch Co. (Keystone) Series 4 Gold Filled Pocket Watch

Dana J. Tharp Auctions

Est. $150-$200

Keystone Watch Co. Gold Filled Hunter Pocket Watch: Keystone Watch Co. gold filled hunter pocket watch, works marked Pat. Dust Proof Patent Pinion Pat. SW Keystone Watch Co. serial # 331073, case marked with gold filled crown hallmark guaranteed #0508,

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Keystone Watch Co. Gold Filled Hunter Pocket Watch

Lewis & Grant Auctions

Est. $150-$300

Hampden Wm. McKinley Gold Filled Pocket Watch: A Hampden gold filled Wm. Mckinley gold filled open face single hinged pocket watch, works marked with Hampden hallmark Canton O. 21 jewels 2025451, case marked Keystone Watch Co. J.Boss Guaranteed 20

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Hampden Wm. McKinley Gold Filled Pocket Watch

Lewis & Grant Auctions

Est. $100-$250

14K Gold Filled Hamilton Watch Co 17 Jewels Hunter Pocket Watch: Engraved Filagree Keystone watch case, face of case doesn?t latch, measures 2 3/4 x 2 inches

21 hrs Left

14K Gold Filled Hamilton Watch Co 17 Jewels Hunter Pocket Watch

Matthew Bullock Auctioneers

Est. $30-$300

Elgin Model 6 Pocket Watch: 16s, 17j, three finger bridge, gjs, Fancy dial and hands, no. 12978108, Keystone case no. 7642010. Near mint

Apr 02, 2026

Elgin Model 6 Pocket Watch

Stanton's Auctioneers & Realtors

Est. $400-$600

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Keystone Mfg Co Auctions

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Asian Antiques and Collectibles Auction

TOISHINSEI Co., Ltd.

Started:

Kobe, Kobe City, , JP

Kathleen Gemberling Adkison Abstract Painting

PR LG Carved Wood Knife Boxes

1881 Liberty Head Eagle $10 Gold Coin

Estate Arts & Collectibles Online Only

Bruneau & Co. Auctioneers

Starts on:

Cranston, RI, US

One of a pair, beautiful engraved Colt SAA Revolver, SN 346689 in .45 Colt caliber with 5 1/2

ATTENTION COLLECTOR'S OF HOLLYWOOD MEMORABILIA: This fancy double loop, tooled, square skirt Saddle

Pair of "Lytle & Mower" marked, incredible double mounted, hand engraved Spurs, with 3" multi-point

Two Day Public Auction

A&S Antique Auction Co.

Starts on:

Waco, TX, US

Keystone Mfg. Co. Watches

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