Seiko ~ Online Auction

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1985 Seiko 7A38-7270 Quartz Chronograph 38mm – Bond-Era Seiko, Stainless Steel: Up for auction is a vintage Seiko Quartz Chronograph Ref. 7A38-7270, part of Seiko’s groundbreaking 7Axx series, the world’s first analog quartz chronographs. This example has a 38mm stainless ste

2025

1985 Seiko 7A38-7270 Quartz Chronograph 38mm – Bond-Era Seiko, Stainless Steel

Sphere Auctions LLCSun Prarie, WI

Seiko 7A48-7020 Quartz Moonphase Chronograph 37mm 15J Japan – Running: A vintage Seiko 7A48-7020 Quartz Moonphase Chronograph wristwatch, made in Japan. Features a gold-tone 36.9mm case with stainless steel back, reference 7A48-7020. White dial with Roman numeral chapter

2025

Seiko 7A48-7020 Quartz Moonphase Chronograph 37mm 15J Japan – Running

Sphere Auctions LLCSun Prarie, WI

1973 Seiko 7006-8007 Automatic 17J Stainless Steel Day-Date 36mm Watch: Vintage Seiko automatic wristwatch, reference 7006-8007, manufactured in Japan circa 1973. This model features a 36mm stainless steel case with silver sunburst dial, applied indices, and day-date disp

2025

1973 Seiko 7006-8007 Automatic 17J Stainless Steel Day-Date 36mm Watch

Sphere Auctions LLCSun Prarie, WI

1973 Seiko 7006-8007 Automatic 17J Silver Dial Day-Date 37mm Wristwatch: A vintage Seiko men’s automatic wristwatch, reference 7006-8007, produced in February 1973. Powered by the Seiko 7006A 17-jewel automatic movement, signed “Seiko Time Corp, Seventeen Jewels, Unadj

2025

1973 Seiko 7006-8007 Automatic 17J Silver Dial Day-Date 37mm Wristwatch

Sphere Auctions LLCSun Prarie, WI

Seiko Coutura Ladies Quartz 28mm Gold-Tone MOP Dial 7N82-0GP0 Date Watch: A Seiko Coutura ladies quartz wristwatch featuring a 28mm gold-tone stainless steel case and matching integrated bracelet. The watch has a striking mother-of-pearl dial with applied gold-tone markers,

2025

Seiko Coutura Ladies Quartz 28mm Gold-Tone MOP Dial 7N82-0GP0 Date Watch

Sphere Auctions LLCSun Prarie, WI

Seiko Kinetic 5M42A Gold-Tone Men’s Watch w/ Date & Power Reserve – 6 Jewels: Seiko Kinetic wristwatch featuring a gold-tone case and bracelet with display back showing the movement rotor. The gold dial is accented with luminous baton markers, date window at 3 o’clock, and a

2025

Seiko Kinetic 5M42A Gold-Tone Men’s Watch w/ Date & Power Reserve – 6 Jewels

Sphere Auctions LLCSun Prarie, WI

1971 Seiko 5 Automatic 6119-8086 Gold-Tone 37mm Day-Date 21J Wristwatch: A vintage Seiko 5 automatic wristwatch, reference 6119-8086, produced in November 1971. The watch features a gold-tone case measuring 37mm, paired with a silver sunburst dial and raised gold baton mar

2025

1971 Seiko 5 Automatic 6119-8086 Gold-Tone 37mm Day-Date 21J Wristwatch

Sphere Auctions LLCSun Prarie, WI

1970 Seiko 7006-8007 Automatic 17J Black Dial Day-Date 37mm Wristwatch: A vintage Seiko automatic wristwatch, reference 7006-8007, produced in 1970. This model is powered by the Seiko 7009A 17-jewel automatic movement, marked “Seiko Time Corp, Seventeen 17 Jewels, Unadj

2025

1970 Seiko 7006-8007 Automatic 17J Black Dial Day-Date 37mm Wristwatch

Sphere Auctions LLCSun Prarie, WI

1971 Seiko 7006-8009R Automatic 17J Stainless Steel 37mm Day-Date Wristwatch Running,: Vintage Seiko 7006-8009R automatic wristwatch, produced in June 1971 and powered by the Seiko 7006A 17-jewel automatic movement. The watch features a 37mm stainless steel case with screwback, silver s

2025

1971 Seiko 7006-8009R Automatic 17J Stainless Steel 37mm Day-Date Wristwatch Running,

Sphere Auctions LLCSun Prarie, WI

Seiko Quartz 7N00-8A00 Gold-Tone 34mm Dress Watch w/ Arabic Dial, Running: Presented is a Seiko Quartz wristwatch, reference 7N00-8A00, in a gold-tone case with stainless steel back, measuring 34mm in diameter. The watch features a white dial with full Arabic numeral markers

2025

Seiko Quartz 7N00-8A00 Gold-Tone 34mm Dress Watch w/ Arabic Dial, Running

Sphere Auctions LLCSun Prarie, WI

1972 Seiko 7005-7080 Automatic 17J Burgundy Sunburst 39mm Cushion Case Watch – Running: A vintage Seiko automatic men’s wristwatch, reference 7005-7080, dating to February 1972 (serial 220294). The watch houses the Seiko 7005 automatic movement with 17 jewels and quickset date function

2025

1972 Seiko 7005-7080 Automatic 17J Burgundy Sunburst 39mm Cushion Case Watch – Running

Sphere Auctions LLCSun Prarie, WI

1971 Seiko 5 Sports 6119-6400 “UFO” Automatic, 43mm, Orange Dial, Stainless Steel, Runs: Vintage Seiko 5 Sports wristwatch, reference 6119-6400, produced in November 1971 (caseback serial 181161). This large-cased sports model is widely nicknamed the “UFO” by collectors for its bo

2025

1971 Seiko 5 Sports 6119-6400 “UFO” Automatic, 43mm, Orange Dial, Stainless Steel, Runs

Sphere Auctions LLCSun Prarie, WI

1985 Seiko 7009-8020 Automatic 36mm Gold-Tone Day-Date Wristwatch – 17 Jewels – Running: vintage 1985 Seiko 7009-8020 automatic wristwatch, powered by the Seiko 7009A movement with 17 jewels. Features a gold-tone sunburst dial with baton hour markers, day-date display at 3 o’clock with

2025

1985 Seiko 7009-8020 Automatic 36mm Gold-Tone Day-Date Wristwatch – 17 Jewels – Running

Sphere Auctions LLCSun Prarie, WI

1970 Seiko Navigator Timer 6117-6410 Automatic, 40mm, Pepsi GMT Bezel, Original Bracelet, Runs: Vintage Seiko Navigator Timer, reference 6117-6410, produced in May 1970 (caseback serial 200502). This model is part of Seiko’s celebrated world-time GMT line, powered by the in-house Caliber 6117

2025

1970 Seiko Navigator Timer 6117-6410 Automatic, 40mm, Pepsi GMT Bezel, Original Bracelet, Runs

Sphere Auctions LLCSun Prarie, WI

1975 Seiko 7009-8029P Automatic 17J Gold-Tone 37mm Vintage Day-Date Wristwatch Running: Vintage Seiko 7009-8029P automatic wristwatch from May 1975, featuring a 37mm gold-tone case with stainless steel back and powered by the Seiko 7009 automatic movement with 17 jewels. The silver sunbu

2025

1975 Seiko 7009-8029P Automatic 17J Gold-Tone 37mm Vintage Day-Date Wristwatch Running

Sphere Auctions LLCSun Prarie, WI

NOS Seiko Quartz Chronograph 7T32-7A49 38mm Gold James Bond Style Alarm w/ Box: A New Old Stock (NOS) Seiko Quartz Chronograph wristwatch, reference 7T32-7A49, in a gold-tone 38mm case with matching Seiko bracelet. The champagne dial features a tachymeter scale, three subdials fo

2025

NOS Seiko Quartz Chronograph 7T32-7A49 38mm Gold James Bond Style Alarm w/ Box

Sphere Auctions LLCSun Prarie, WI

Seiko Railroad Approved Quartz 38mm Stainless Steel Watch Ref. 5Y23-8049, Day-Date, Running: Offered is a Seiko Railroad Approved quartz wristwatch, reference 5Y23-8049, housed in a stainless steel case measuring 38mm in diameter. The white dial features bold black Arabic numerals with inner

2025

Seiko Railroad Approved Quartz 38mm Stainless Steel Watch Ref. 5Y23-8049, Day-Date, Running

Sphere Auctions LLCSun Prarie, WI

1968 Seiko 6106-8080 Automatic 25J Gold-Tone 37mm Vintage Wristwatch, April Production, Running Seik: Vintage 1968 Seiko 6106-8080 automatic wristwatch, powered by a 25-jewel Seiko 6106 movement. Produced in April 1968, this Seiko is part of the early Seiko 5 Sports line, recognized for durability and

2025

1968 Seiko 6106-8080 Automatic 25J Gold-Tone 37mm Vintage Wristwatch, April Production, Running Seik

Sphere Auctions LLCSun Prarie, WI

1975 Seiko 5 Actus 7019-7060 Automatic 21J 37mm Stainless Steel Domed Crystal Wristwatch Running: Vintage Seiko 5 Actus automatic wristwatch, reference 7019-7060, powered by the Seiko 7019A 21-jewel automatic movement. The watch features a 37mm stainless steel case with its original domed glass cr

2025

1975 Seiko 5 Actus 7019-7060 Automatic 21J 37mm Stainless Steel Domed Crystal Wristwatch Running

Sphere Auctions LLCSun Prarie, WI

1968 Seiko DX 6106-8030 Automatic 25J Gold-Plated 35mm Vintage Day-Date Wristwatch Running: Vintage Seiko DX automatic wristwatch, reference 6106-8030, produced in August 1968. This early Seiko DX model features a 35mm gold-plated case with stainless steel screwback, signed Seikoseal waterpr

2025

1968 Seiko DX 6106-8030 Automatic 25J Gold-Plated 35mm Vintage Day-Date Wristwatch Running

Sphere Auctions LLCSun Prarie, WI

1970 Seiko Bell-Matic 4006-7011 Alarm Automatic 27J 39mm Stainless Steel w/ Box & Papers – Running: This is a vintage 1970 Seiko Bell-Matic men’s wristwatch, reference 4006-7011, featuring Seiko’s innovative mechanical alarm complication. The watch houses the in-house automatic caliber 4006, a 2

2025

1970 Seiko Bell-Matic 4006-7011 Alarm Automatic 27J 39mm Stainless Steel w/ Box & Papers – Running

Sphere Auctions LLCSun Prarie, WI

1973 Seiko Lord Matic 5606-6020 Automatic 36mm Gold Plated w/ Color-Shifting Salmon Sunburst Dial: A vintage 1973 Seiko Lord Matic 5606-6020 men’s automatic wristwatch featuring a striking color-shifting salmon to champagne sunburst dial with applied indices and a day/date window at 3 o’clock.

2025

1973 Seiko Lord Matic 5606-6020 Automatic 36mm Gold Plated w/ Color-Shifting Salmon Sunburst Dial

Sphere Auctions LLCSun Prarie, WI

1977 Seiko 7009-5059 Automatic 17J Gold-Tone 37mm Cushion Case Day-Date Wristwatch Running: Vintage Seiko 7009-5059 automatic wristwatch with a cushion-shaped 37mm case in gold-tone finish and stainless steel screwback. The watch is powered by Seiko’s reliable 7009A automatic 17-jewel move

2025

1977 Seiko 7009-5059 Automatic 17J Gold-Tone 37mm Cushion Case Day-Date Wristwatch Running

Sphere Auctions LLCSun Prarie, WI

SOLD

GRAND SEIKO HI-BEAT 3600 REF. 6146-8000: GRAND SEIKO HI-BEAT 3600 REF. 6146-8000, this watch is a ref. 6146-8000 and is fitted with a circular dial with a day date aperture, hour markers and hands. The 37mm stainless steel case is fitted wit

2025

GRAND SEIKO HI-BEAT 3600 REF. 6146-8000

Time Studio WatchesSheffield

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