Tuna

By Kuetipp Jan. 23, 2021, 5:14 a.m. on Reddit

$240

conus

[WTS] Seiko SARX055 "Baby Grand Snowflake"

By CincyWatches Jan. 22, 2021, 10:51 p.m. on Reddit

$825

SEIKO / PROSPEX 1968 AUTOMATIC DIVER’S RE-CREATIONS / SPB105 - $875.00 shipped

By steellll Jan. 22, 2021, 9:17 p.m. on WatchUSeek

$875

vintage
quartz

FS: Vintage Seiko 1st Tuna Diver 300m quartz 7549-7010 SQ Dial Reduced

Seiko 7549-7010

By reckness Jan. 22, 2021, 3:51 p.m. on Watchnet

$699

FS: Pre-Owned Seiko Prospex 55th Anniversary Tuna Limited Edition SLA041

By TopperRob Jan. 22, 2021, 3:10 a.m. on Timezone

$41

quartz

[Vends] Seiko Tuna Sbbn 017

By bathy Jan. 21, 2021, 11:01 p.m. on Forum a Montres

FSO Seiko Tuna PADI Prospex SBBN039 LE of 700 on Seiko Bracelet

By Watches503 Jan. 20, 2021, 11:20 p.m. on WatchUSeek

$925

[WTS] Seiko STBR009 (Mini solar Tuna)

By TnT9 Jan. 20, 2021, 5:52 p.m. on Reddit

$270

FS: Seiko SBBN031 Tuna

Seiko SBBN031

By chillwill120 Jan. 20, 2021, 2:56 p.m. on WatchUSeek

$700

[WTS] Seiko x Lowercase Solar Tuna STBR007 2000pc Limited Edition for 415USD/342EUR

By gyulapapa Jan. 19, 2021, 10:06 p.m. on Reddit

€342

FS: Seiko SRPD15K1 Limited Edition Yellow Baby Tuna + StrapCode Hexad Bracelet

By NightOwl Jan. 19, 2021, 5:12 p.m. on WatchUSeek

$750

rare

FOR SALE: SEIKO ITALIAN TUNA Y187-7A30

By sevaseka Jan. 19, 2021, 2:29 p.m. on WatchUSeek

$525

conus
pvd

[WTS] Seiko Solar Tuna SNE498 - black & gold / like new condition

By feenanay0819 Jan. 18, 2021, 10:21 p.m. on Reddit

$285

vintage
conus

FS: Vintage, All Original Seiko Tuna; 7549-7010 - The Wearable Tuna (beautiful patina)

Seiko 7549-7010

By kwcross Jan. 18, 2021, 7:06 p.m. on WatchUSeek

$879

conus
lnib

[WTS] Seiko SARX055 - aka Baby Grand Seiko Snowflake LNIB

By mcmlxxivxxiii Jan. 18, 2021, 3:17 p.m. on Reddit

$850

quartz
conus

FS Seiko SBBN037 Blue Tuna with Bracelet and Strap

By elbluemen Jan. 17, 2021, 7:12 p.m. on WatchUSeek

$800

conus

FS: Seiko SNE533 Solar Tuna

By bohammer71 Jan. 17, 2021, 5:13 p.m. on WatchUSeek

$215

fsot

FSOT Seiko SLA041 Tuna Prospex Blue Limited Edition Diver

By addy616 Jan. 16, 2021, 7:06 p.m. on Rolex Forums

$4,575

[WTS] Seiko tuna 7549-7010 (MAY of 1980)

Seiko 7549-7010

By _Caarlos Jan. 15, 2021, 11:58 p.m. on Reddit

$900

[WTS] Stainless Shroud for Seiko Solar Tunas

Seiko

By Monstrp85 Jan. 15, 2021, 11:39 p.m. on Reddit

$50

rare
conus

FS: Seiko Historical Collection 600M SBDX005 Grandfather Tuna Reissue

Seiko SBDX005

By ®kny Jan. 14, 2021, 6:52 p.m. on Timezone

$3,000

quartz

[WTS][WTT] Seiko SBBN042 "Tuna" titanium dive watch, 1000m rating / cermet shroud

By PureSeaworthiness8 Jan. 14, 2021, 3:39 p.m. on Reddit

$1,750

conus

[WTS] Seiko SBDC065 /SPB083 "Baby MM200" Great Blue Hole - Full Kit

By Rharvey1234 Jan. 14, 2021, 2:09 a.m. on Reddit

$599

[WTS/WTT] Seiko Prospex 200M Automatic “Baby MM” Ref. SPB083

By s0nic_2 Jan. 13, 2021, 4:11 p.m. on Reddit

$699

fsot

[FSOT] Seiko Prospex 200M Automatic “Baby MM” Ref. SPB083

By ascari_2 Jan. 13, 2021, 3:31 p.m. on WatchUSeek

$699

Seiko tuna sbbn045 / S23629

By Kinboat Jan. 13, 2021, 12:41 p.m. on WatchUSeek

$770

quartz

Seiko GOLDEN TUNA #SBBN040 Ltd Ed. mint. Complete kit. REDUCED !

By laughinggull Jan. 12, 2021, 8:36 p.m. on WatchUSeek

$1,850

Heimdallr Shark Tuna

By compi Jan. 12, 2021, midnight on Uhrforum

Heimdallr Shark Tuna black PVD

By compi Jan. 12, 2021, midnight on Uhrforum

[WTS] Seiko 55th Anniversary LE SLA041 Tuna

By liftback Jan. 11, 2021, 6:02 p.m. on Reddit

$3,900

[WTS] Seiko Superior Limited Edition 100th Anniversary 200m Automatic Diver SRP453 Super Blue Baby Tuna

By chrisg1276 Jan. 10, 2021, 10:29 p.m. on Reddit

$750

FS Seiko discontinued baby tuna SRP229

By tamtkpp Jan. 10, 2021, 1:18 p.m. on WatchUSeek

$390

rare

FS: Seiko SRP215 / SRP637 Orange Baby Tuna -Mod- w/ Strapcode Bracelet

By NightOwl Jan. 9, 2021, 5:37 p.m. on WatchUSeek

$450

[WTS] Seiko SNE498 Solar Tuna

By amartuh Jan. 9, 2021, 1:38 a.m. on Reddit

quartz

Seiko Prospex Marinemaster SBBN 007 "Tuna"

By heiko11 Jan. 9, 2021, midnight on Uhrforum

conus
quartz

FS: Seiko SNE499 PADI Solar Tuna w/ Stainless Shroud

By DiveCon2007 Jan. 8, 2021, 12:45 p.m. on WatchUSeek

$250

[WTS] Seiko SUN023 Air Diver's GMT (Kinetic Tuna)

By atour Jan. 7, 2021, 5:18 p.m. on Reddit

$300

conus

FS: Seiko Prospex Fieldmaster Limited Edition Tuna SBDJ027 Type II Dial 200M Solar

Seiko Fieldmaster

By mrcraigs Jan. 7, 2021, 3:22 p.m. on WatchUSeek

$375

quartz

[WTS][WTT] Seiko SBBN042 Marinemaster Tuna

By PureSeaworthiness8 Jan. 7, 2021, 3:15 p.m. on Reddit

$1,900

[WTS] Seiko Tuna Padi Special Edition SRPA83 330USD

By wwefntc Jan. 6, 2021, 4:35 p.m. on Reddit

$330

Seiko Prospex - Solar"Tuna" PADI Dive Watch Analog/Digital SNJ027

$294.75

Fixed Price

Seiko 7549-7010 Tuna 300m 1982 Diver’s 300

$399.00

1 bid

Steeldive SD1975 Darth Tuna PVD Seiko NH35 Automatic Mens 300M Divers Watch SBBN

$189.99

Fixed Price

Seiko SNE499 diver padi tuna with steel shroud

$305.00

21 bids

Black MM300 Tuna Style Diver Carbon Fiber Dial Custom Build Seiko Mod NH35

$379.85

Fixed Price