![145: SEIKO, 'Speedmaster' chronograph wristwatch, Ref. 6139-7070T < Watches: The Chicago Edit, 1 April 2022 < Auctions | Rago Auctions 145: SEIKO, 'Speedmaster' chronograph wristwatch, Ref. 6139-7070T < Watches: The Chicago Edit, 1 April 2022 < Auctions | Rago Auctions](https://www.ragoarts.com/items/index/2000/145_3_watches_the_chicago_edit_april_2022_seiko_speedmaster_chronograph_wristwatch_ref_6139_7070t__wright_auction.jpg?t=1646844699)
145: SEIKO, 'Speedmaster' chronograph wristwatch, Ref. 6139-7070T < Watches: The Chicago Edit, 1 April 2022 < Auctions | Rago Auctions
![149: ETTORE SOTTSASS FOR SEIKO, '7T34-6A60' stainless steel wristwatch < Watches: The Chicago Edit, 1 April 2022 < Auctions | Wright: Auctions of Art and Design 149: ETTORE SOTTSASS FOR SEIKO, '7T34-6A60' stainless steel wristwatch < Watches: The Chicago Edit, 1 April 2022 < Auctions | Wright: Auctions of Art and Design](https://www.wright20.com/items/index/2000/149_1_watches_the_chicago_edit_april_2022_ettore_sottsass_for_seiko_7t34_6a60_stainless_steel_wristwatch__wright_auction.jpg?t=1646868747)
149: ETTORE SOTTSASS FOR SEIKO, '7T34-6A60' stainless steel wristwatch < Watches: The Chicago Edit, 1 April 2022 < Auctions | Wright: Auctions of Art and Design
The Difference - Auction: Storage Treasure Auction House (CLICK HERE TO OPEN AUCTION) ITEM: Seiko Quartz Watch # 832814 16 0079
![Bonhams : Seiko. A Stainless Steel Manual Wind Chronograph Bracelet Watch, 1964 Tokyo Olympics Officials' Watch with Lap Counter, Ref.5718-8000, No.4705196 Bonhams : Seiko. A Stainless Steel Manual Wind Chronograph Bracelet Watch, 1964 Tokyo Olympics Officials' Watch with Lap Counter, Ref.5718-8000, No.4705196](https://images3.bonhams.com/image?src=Images/live/2020-08/07/24979231-1-12.jpg&height=430&quality=90)
Bonhams : Seiko. A Stainless Steel Manual Wind Chronograph Bracelet Watch, 1964 Tokyo Olympics Officials' Watch with Lap Counter, Ref.5718-8000, No.4705196
![281: SEIKO, 'Speed Timer' chronograph wristwatch, Ref. 6139-6040T < Important Design, 10 June 2021 < Auctions | Wright: Auctions of Art and Design 281: SEIKO, 'Speed Timer' chronograph wristwatch, Ref. 6139-6040T < Important Design, 10 June 2021 < Auctions | Wright: Auctions of Art and Design](https://www.wright20.com/items/index/2000/281_1_important_design_june_2021_seiko_speed_timer_chronograph_wristwatch_ref_6139_6040t__wright_auction.jpg?t=1623426447)