Seiko ~ Online Auction

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Vintage Seiko SQ 5Y23-8049 Railroad Approved Quartz Watch Day Date Stainless Steel: Vintage Seiko SQ quartz wristwatch, reference 5Y23-8049, from the "Railroad Approved" line. White dial with bold black Arabic numerals, a 24-hour red inner track, and a day/date window at 3 o'clock. S

2026

Vintage Seiko SQ 5Y23-8049 Railroad Approved Quartz Watch Day Date Stainless Steel

Sun Prarie, WI

Sphere Auctions LLC

4.4

(181)

Seiko SQ Quartz Cushion Case Day-Date Watch, Ref. 8223-5100, Gold-Tone, New Battery: Genuine Seiko SQ quartz watch, reference 8223-5100, dating to circa 1980. Gold-tone cushion-shaped case with hidden lugs and an integrated-style bracelet, gold dial signed "Seiko Quartz" with "SQ" log

2026

Seiko SQ Quartz Cushion Case Day-Date Watch, Ref. 8223-5100, Gold-Tone, New Battery

Sun Prarie, WI

Sphere Auctions LLC

4.4

(181)

Vintage Seiko Automatic Hi-Beat 25 Jewel Day-Date Watch, Oval Case, Blue Dial, 1970s: This is a vintage Seiko men's wristwatch with an oval-shaped case, dial signed "SEIKO / Automatic / 25 Jewels / Hi-Beat," with a day/date window at 3 o'clock (day wheel currently displaying Spanish-la

2026

Vintage Seiko Automatic Hi-Beat 25 Jewel Day-Date Watch, Oval Case, Blue Dial, 1970s

Sun Prarie, WI

Sphere Auctions LLC

4.4

(181)

2026

Lot of 9 Vintage Wristwatches and a Pocket Watch Wittnauer Colt Seiko Regency Montauk

Sun Prarie, WI

Sphere Auctions LLC

4.4

(181)

Pulsar by Seiko Solar 4000 Men's Diver's Watch, 200M, Stainless Steel, Date, 1990s-2000s: This is a Pulsar Solar 4000 professional diver's watch, model V145-X010, powered by a Seiko-made solar quartz movement (caliber V145-A154) that charges via the dial and does not require conventional b

2026

Pulsar by Seiko Solar 4000 Men's Diver's Watch, 200M, Stainless Steel, Date, 1990s-2000s

Sun Prarie, WI

Sphere Auctions LLC

4.4

(181)

1966 Seiko 5717-8990 Crown Monopusher Chronograph Cal. 5717A Diashock 21 Jewels Serial 6D00212: This is a Seiko 5717-8990 "Crown Chronograph" — Seiko's first-ever chronograph movement, developed and released around the 1964 Tokyo Olympics, where Seiko served as official Olympic timekeeper. The

2026

1966 Seiko 5717-8990 Crown Monopusher Chronograph Cal. 5717A Diashock 21 Jewels Serial 6D00212

Sun Prarie, WI

Sphere Auctions LLC

4.4

(181)

Seiko Automatic 7005-8030 Black Dial 1969 SGP Case Serial 990306 MACV-SOG Ref: Seiko Automatic, reference 7005-8030, powered by the caliber 7005 automatic movement, 17 jewels, with a date window at 3 o'clock. Black dial signed "Seiko," "Automatic," "17 Jewels," with the Seiko li

2026

Seiko Automatic 7005-8030 Black Dial 1969 SGP Case Serial 990306 MACV-SOG Ref

Sun Prarie, WI

Sphere Auctions LLC

4.4

(181)

Seiko 5 Sports Speed-Timer Tokei Zara 6138-0020 Automatic Chronograph April 1972 Stainless St: Seiko 5 Sports Speed-Timer, reference 6138-0020, known among collectors as the "Tokei Zara." Automatic chronograph with day/date window at 3 o'clock (day in English/Roman), 30-minute counter at 12, an

2026

Seiko 5 Sports Speed-Timer Tokei Zara 6138-0020 Automatic Chronograph April 1972 Stainless St

Sun Prarie, WI

Sphere Auctions LLC

4.4

(181)

Vintage Pulsar Y187-8A10 Quartz Chronograph Watch Gold Tone Black Yellow Dial Tachymeter: Vintage Pulsar Quartz Chronograph, reference Y187-8A10, made by Seiko. Gold-tone stainless steel case and bracelet, black dial with a tachymeter scale and three yellow sub-dials (30-minute counter, 24

2026

Vintage Pulsar Y187-8A10 Quartz Chronograph Watch Gold Tone Black Yellow Dial Tachymeter

Sun Prarie, WI

Sphere Auctions LLC

4.4

(181)

Pulsar V743-6A00 Diver-Style Quartz Day-Date Wristwatch 41mm Stainless Steel Japan: This is a Pulsar (by Seiko) quartz diver-style wristwatch, reference V743-6A00, case measuring 41.05mm per direct caliper measurement in photos, matching published specs for this exact reference.Dial

2026

Pulsar V743-6A00 Diver-Style Quartz Day-Date Wristwatch 41mm Stainless Steel Japan

Sun Prarie, WI

Sphere Auctions LLC

4.4

(181)

Vintage Pulsar Y563-615H Quartz Day Date Watch Stainless Steel 100m Water Resist: Vintage Pulsar by Seiko quartz wristwatch, reference Y563-615H. Stainless steel case and expansion bracelet, silver dial with luminous baton hour markers, day/date window. Signed with the Pulsar "P" l

2026

Vintage Pulsar Y563-615H Quartz Day Date Watch Stainless Steel 100m Water Resist

Sun Prarie, WI

Sphere Auctions LLC

4.4

(181)

Pulsar Quartz Day-Date Watch, Ref. Y113-616H, Stainless Steel, 1980s, New Battery: Genuine Pulsar (by Seiko) quartz watch, reference Y113-616H. Octagonal stainless steel case with faceted bezel and visible screw accents, black dial signed "Pulsar," day/date window at 3 o'clock, "Wat

2026

Pulsar Quartz Day-Date Watch, Ref. Y113-616H, Stainless Steel, 1980s, New Battery

Sun Prarie, WI

Sphere Auctions LLC

4.4

(181)

Vintage Seiko Quartz 2C20-5770 Watch working: Vintage Seiko Quartz 2C20-5770 Watch working Please view all photos as they are part of the description and condition of this Item, Feel free to contact me with questions or picture requests! Used Ite

2026

Vintage Seiko Quartz 2C20-5770 Watch working

North Babyon, NY

Annzstiques Auction House

4.5

(745)

Seiko Vintage Diamond Set Ladies' Watch: Seiko Vintage Diamond Set Ladies' Watch. Back of case marked "Base metal St. Steel Back 1F20-5G19 RO 217600." Clasp marked "Seiko Base Metal Japan Z Z-5384-F." Width of case approximately 15.8mm. Face

2026

Seiko Vintage Diamond Set Ladies' Watch

Scotts Valley, CA

Clark's Auction Company

4.6

(524)

Vintage Seiko Ladies Watch Gold-Tone: Combined shipping offered.

2026

Vintage Seiko Ladies Watch Gold-Tone

Winter Park, FL

World City Auctions

4.3

(4)

SOLD

GPS, Watches, Clock Parts, Purse Sewing Kit: GPS, Watches, Clock Parts, Purse Sewing Kit - Garmen Etrex GPS, USA Stop Watch, Cinderella & Other Pocket Watches, Seiko & Elgin Wristwatch Parts & More. Lot Size 8" x 6" x 4". 2 Lbs. All information

2026

GPS, Watches, Clock Parts, Purse Sewing Kit

Cannon Falls, MN

A New Day Auctions LLC

4.7

(360)

Two Vintage Seiko 17-Jewel Manual-Wind Specialty Watches: Ring Watch 11-0290 and Triangular Pendant: Two vintage Seiko manual-wind specialty watches comprising a ring watch and a triangular pendant watch, mid-20th century. The ring watch, reference 11-0290 and serial number 621102, features a 17-jewe

2026

Two Vintage Seiko 17-Jewel Manual-Wind Specialty Watches: Ring Watch 11-0290 and Triangular Pendant

Atlanta, GA

Gallery 63

4.6

(296)

Wonderful Lot of New Old Store Stock Watches: From an old time Jewelry Store. Lot consists of (29) New in Box Watches including Seiko & Pulsar. Shipping: Weiss Auctions offers full-service, in-house shipping for nearly all items in this auction.

2026

Wonderful Lot of New Old Store Stock Watches

Lynbrook, NY

Weiss Auctions

4.7

(620)

2026

Seiko 6105-8119 Captain Willard Vintage Automatic Diver Watch

North Miami Beach, FL

Auction Wallstreet

4.6

(77)

2026

Vintage Seiko Bell-Matic 4006-6039 Automatic Alarm Watch

North Miami Beach, FL

Auction Wallstreet

4.6

(77)

2026

Seiko Watch Base Metal and Stainless Steel Watch Ref. 5P30-5A99, circa 1990

New York, NY

Hampton Estate Auction

4.6

(354)

Vintage Seiko 5 DX 6106-8000 Gold Plated Automatic 25 Jewels Watch, 36mm, 1968, Running: Discover timeless Japanese craftsmanship with this vintage Seiko 5 DX 6106 8000 automatic dress watch featuring a gold plated case, elegant silver sunburst dial, day and date display, 25 jewel automat

2026

Vintage Seiko 5 DX 6106-8000 Gold Plated Automatic 25 Jewels Watch, 36mm, 1968, Running

Frisco, TX

Aionios

4.4

(17)

Vintage Seiko Men's Quartz Watch 7N42-7C00 Blue Dial working: Vintage Seiko Men's Quartz Watch 7N42-7C00 Blue Dial working Please view all photos as they are part of the description and condition of this Item, Feel free to contact me with questions or picture re

2026

Vintage Seiko Men's Quartz Watch 7N42-7C00 Blue Dial working

North Babyon, NY

Annzstiques Auction House

4.5

(745)

Vintage SEIKO 1100-5499-P Wind-up Analog Women's Watch working: Vintage SEIKO 1100-5499-P Wind-up Analog Women's Watch working Please view all photos as they are part of the description and condition of this Item, Feel free to contact me with questions or picture

2026

Vintage SEIKO 1100-5499-P Wind-up Analog Women's Watch working

North Babyon, NY

Annzstiques Auction House

4.5

(745)

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