Seiko

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Rare Vintage SEIKO Watch Movement: Very good vintage condition with minor patina according to age. Measures approx. 1" high and 1" wide and weighs ca. 14.5 grams. Marked for SEIKO.

2026

Rare Vintage SEIKO Watch Movement

Pandora AuctionsMiami, FL

Beautiful Ornate Vintage SEIKO Stainless Steel Watch /w Box: Very good vintage condition with minor patina according to age. Dial measures approx. 1 1/4" long and 1 1/4" wide and weighs ca. 79.2 grams. Marked for SEIKO. The timepiece is functional

2026

Beautiful Ornate Vintage SEIKO Stainless Steel Watch /w Box

Pandora AuctionsMiami, FL

Beautiful Ornate Vintage SEIKO Stainless Steel Quartz Watch /w Box: Very good vintage condition with minor patina according to age. Dial measures approx. 1" long and 1" wide and weighs ca. 55.4 grams. Marked for SEIKO. The timepiece requires battery and features an el

2026

Beautiful Ornate Vintage SEIKO Stainless Steel Quartz Watch /w Box

Pandora AuctionsMiami, FL

Vintage Mid-Century SEIKO Stainless Steel Gold Tone /w Brown Leather Strap Quartz Watch.: Very good vintage condition with minor patina according to age. Dial measures approx. 1" long and 1" wide. Marked for SEIKO. The watch is working.

2026

Vintage Mid-Century SEIKO Stainless Steel Gold Tone /w Brown Leather Strap Quartz Watch.

Pandora AuctionsMiami, FL

SOLD

2026

Seiko Navigator Timer Ref 6117-8000

Sterling Vault AuctioneersWorthing, WEST SUSSEX

2026

SEIKO CREDOR NODE SIDE DIAMOND GREEN DIAL QUARTZ WATCH

NY Elizabeth Beverly Hills, CA

Lot of 5 Vintage Mens Quartz Day-Date Wristwatches 1980s-1990s Seiko Blue Dial Seiko Champagne Timex: This group of five vintage quartz day-date wristwatches from the 1980s and 1990s is anchored by a pair of Seiko Quartz pieces in matching two-tone cases with gold fluted bezels and jubilee-style brace

2026

Lot of 5 Vintage Mens Quartz Day-Date Wristwatches 1980s-1990s Seiko Blue Dial Seiko Champagne Timex

Sphere Auctions LLCSun Prarie, WI

2026

Vintage Seiko Quartz Day-Date Mens Wristwatch 7546-8419 1970s

Sphere Auctions LLCSun Prarie, WI

Seiko M929-5019 LCD Chronograph 1980 Stainless Steel Bracelet Running 32mm: This is a genuine 1980 Seiko M929-5019 LCD quartz chronograph on its original stainless steel bracelet, referenced on the case back as JAPAN SA with water resistant designation. The reference M929-501

2026

Seiko M929-5019 LCD Chronograph 1980 Stainless Steel Bracelet Running 32mm

Sphere Auctions LLCSun Prarie, WI

Vintage Seiko Quartz Day-Date Mens Gold Tone Wristwatch 6533-8010: This is a vintage Seiko Quartz men's wristwatch with a gold tone case. The dial is signed Seiko, marked Quartz, with a day/date window displaying LUN 26, applied baton hour markers, and marked Japan 6

2026

Vintage Seiko Quartz Day-Date Mens Gold Tone Wristwatch 6533-8010

Sphere Auctions LLCSun Prarie, WI

2026

Vintage Seiko Ladies Gold Tone Rectangular Quartz Watch 1980s Cal 1191

Sphere Auctions LLCSun Prarie, WI

Seiko 5 Automatic 21 Jewels Two-Tone Day Date 7S26 30mm Running: This is a Seiko 5 automatic day-date wristwatch running on the 7S26B caliber, Seiko's long-running 21-jewel automatic with magic lever winding and quick-set day-date complication. The reference printe

2026

Seiko 5 Automatic 21 Jewels Two-Tone Day Date 7S26 30mm Running

Sphere Auctions LLCSun Prarie, WI

Seiko Quartz Day-Date Black Dial Stainless Steel 37mm Watch 7N43-9070 Bracelet: This is a Seiko quartz day-date watch, reference 7N43-9070, serial 632632, case back stamped Seiko, Water Resistant, Stainless Steel, Movement Japan, with module code A4. The black dial carries the Se

2026

Seiko Quartz Day-Date Black Dial Stainless Steel 37mm Watch 7N43-9070 Bracelet

Sphere Auctions LLCSun Prarie, WI

Vintage Seiko Automatic Watch 7009-8129 17 Jewels Day Date Stainless Steel Running: This is a vintage Seiko automatic wristwatch, reference 7009-8129. The stainless steel case measures 36.7mm in diameter and is signed on the case back: Seiko, Water Resistant, Stainless Steel, 850045,

2026

Vintage Seiko Automatic Watch 7009-8129 17 Jewels Day Date Stainless Steel Running

Sphere Auctions LLCSun Prarie, WI

Lot of 7 Vintage Watches Alsta Seiko Helbros Invincible Timex Automatic 1960s 1980s: This seven-piece lot brings together a solid mix of vintage American and Japanese timepieces spanning the 1960s through the 1980s. The standout is a vintage Alsta men's mechanical dress watch from the

2026

Lot of 7 Vintage Watches Alsta Seiko Helbros Invincible Timex Automatic 1960s 1980s

Sphere Auctions LLCSun Prarie, WI

Seiko 7N42-7D50 Blue Dial 100M Stainless Steel Date Watch 37mm Japan Movement: This Seiko sports-dress piece runs on the Japan-made 7N42 quartz movement, reference 7N42-7D50, serial 1N1311, as stamped on the case back alongside Water Resistant 10BAR and St. Steel confirmation. T

2026

Seiko 7N42-7D50 Blue Dial 100M Stainless Steel Date Watch 37mm Japan Movement

Sphere Auctions LLCSun Prarie, WI

Lot of 8 Vintage Ladies Watches Sheffield Baroness Seiko Elkhorn Mechanical Quartz 1960s 1990s: This mixed lot of eight vintage ladies wristwatches plus a loose gold-tone decorative chain spans roughly the 1960s through the 1990s with a pleasing mix of Swiss, Japanese, and fashion pieces. Stando

2026

Lot of 8 Vintage Ladies Watches Sheffield Baroness Seiko Elkhorn Mechanical Quartz 1960s 1990s

Sphere Auctions LLCSun Prarie, WI

Seiko Solar Ladies Crystal Set Tonneau Watch V116-0AL0 MOP Dial 16mm Solar Running: This is a Seiko Solar ladies dress watch, reference V116-0AL0, confirmed by the case back stamping "Seiko, Water Resistant, Stainless Steel, V116-0AL0, Movement Japan, 701350." The elongated tonneau c

2026

Seiko Solar Ladies Crystal Set Tonneau Watch V116-0AL0 MOP Dial 16mm Solar Running

Sphere Auctions LLCSun Prarie, WI

Vintage Seiko Kinetic Sports 100 5M43-0A99 Power Indicator Black Dial Exhibition Back Japan Run: This is a Seiko Kinetic Sports 100 men's watch, reference 5M43-0A99, featuring the sought-after 5M43 caliber Kinetic movement visible through the exhibition caseback. The black dial carries the full S

2026

Vintage Seiko Kinetic Sports 100 5M43-0A99 Power Indicator Black Dial Exhibition Back Japan Run

Sphere Auctions LLCSun Prarie, WI

2026

SEIKO QUARTZ 1980s Mens Two Tone Day Date Black Dial Stainless Steel Wristwatch Running 34mm

Sphere Auctions LLCSun Prarie, WI

Vintage Seiko Day Date Quartz Watch 7N43-9048 Gold Tone Black Dial Mens: This is a vintage Seiko men's quartz wristwatch, reference 7N43-9048, featuring a gold tone case, black dial with stick markers, and a day/date window at the 3 o'clock position. The case measures appr

2026

Vintage Seiko Day Date Quartz Watch 7N43-9048 Gold Tone Black Dial Mens

Sphere Auctions LLCSun Prarie, WI

SEIKO QUARTZ 1990s Mens 50M Gold Tone Roman Numeral Date Wristwatch New Battery 28mm: This is a vintage Seiko Quartz wristwatch from the 1990s in its current condition. The dial reads Seiko, 50M, featuring roman numerals at 12, 3, 6, and 9 with gold tone baton hour markers, a date wind

2026

SEIKO QUARTZ 1990s Mens 50M Gold Tone Roman Numeral Date Wristwatch New Battery 28mm

Sphere Auctions LLCSun Prarie, WI

2026

Vintage 1988 Seiko Galaxy Quartz Tank Dress Watch 5Y91-5049 Gold Tone Champagne Dial Japan

Sphere Auctions LLCSun Prarie, WI

Vintage 1987 Seiko SX Quartz Tank Dress Watch 5Y31-5A30 Champagne Dial Gold Tone Japan: This is a vintage Seiko SX quartz dress watch, reference 5Y31-5A30, produced in Japan in June 1987 per the serial number 764074 stamped on the case back. The movement caliber 5Y31 is printed on the ch

2026

Vintage 1987 Seiko SX Quartz Tank Dress Watch 5Y31-5A30 Champagne Dial Gold Tone Japan

Sphere Auctions LLCSun Prarie, WI

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