[WTS] New SEIKO PROSPEX MARINEMASTER Diver Men's Watch 300m SBBN031 $1899

Seiko SBBN031

By samayoa95 July 22, 2021, 5:04 a.m. on Reddit

$31

[WTS] Seiko Tuna SBBN031 - $799 Shipped

Seiko SBBN031

By TheNYWatchGuy July 8, 2021, 5:34 p.m. on Reddit

$799

FS: REDUCED!: Seiko Tuna SBBN031 -- MINT -- plus BONUS!

Seiko SBBN031

By avusblue July 5, 2021, 7:57 p.m. on WatchUSeek

$850

[WTS/WTT] Seiko SRQ029 Limited Edition Chronograph

Seiko SBBN031

By quincunxing June 19, 2021, 10:59 p.m. on Reddit

$3,000

fsot

FSOT: Seiko Marine Master Professional 300M Tuna (SBBN031) - MM300, Dive Watch, Box & Papers - $975

Seiko SBBN031

By evanisrushin June 14, 2021, 6:22 p.m. on WatchUSeek

$975

[WTS] Seiko SBBN031 TUNA $950

Seiko SBBN031

By RuRhPdOsIrPt June 6, 2021, 4:58 p.m. on Reddit

$950

Seiko SBBN031 (Stainless 300m Tuna on bracelet)

Seiko SBBN031

By bofe954 April 29, 2021, 4:36 p.m. on WatchUSeek

$800

FS: Seiko SBBN031 Tuna Marinemaster

Seiko SBBN031

By Knives and Lint April 5, 2021, 6:50 p.m. on WatchUSeek

$725

sold

Sold: Seiko SBBN031 300m Tuna, us$750 net

Seiko SBBN031

By ttsugar March 23, 2021, 4:07 a.m. on Seiko & Citizen Watch Forum

$750

FS:SEIKO TUNA SBBN031, WITH MODS

Seiko SBBN031

By ctmyers67 March 2, 2021, 7:17 p.m. on WatchUSeek

$1,000

conus

[WTS] Seiko Tuna SBBN031

Seiko SBBN031

By kritameth Feb. 14, 2021, 3:47 a.m. on Reddit

$850

conus

[WTS] Seiko Tuna Sbbn031

Seiko SBBN031

By GratuitousEDC Feb. 14, 2021, 12:40 a.m. on Reddit

$900

[WTS/WTT] Seiko SPB143

Seiko SBBN031

By bummerday Jan. 23, 2021, 9:25 p.m. on Reddit

FS: Seiko SBBN031 Tuna

Seiko SBBN031

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

$700

conus
lnib

LNIB Seiko Tuna SBBN031

Seiko SBBN031

By toomuchdamnrum Dec. 25, 2020, 2:15 p.m. on WatchUSeek

$850

conus

FS: Seiko Tuna SBBN031

Seiko SBBN031

By AcsFoolMike Dec. 21, 2020, 10:08 p.m. on WatchUSeek

$695

conus

Seiko Marinemaster SBBN031

Seiko SBBN031

By Noelandry Dec. 18, 2020, 2:41 a.m. on WatchUSeek

$825

conus

FS: Seiko Tuna SBBN031 *Mint*

Seiko SBBN031

By AcsFoolMike Dec. 11, 2020, 8:47 p.m. on WatchUSeek

$875

conus
quartz

FS: Seiko SBBN031 Marinemaster

Seiko SBBN031

By reeder1 Dec. 6, 2020, 12:10 a.m. on WatchUSeek

$850

conus
quartz

[WTS] Seiko Tuna (SBBN031) Marinemaster

Seiko SBBN031

By gdesantis7 Dec. 4, 2020, 11:49 p.m. on Reddit

$900

quartz

★★★ FS: SEIKO SBBN031 - Quartz 300M Tuna w/extra bracelet, black shroud, & screws -$875- ★★★

Seiko SBBN031

By NightOwl Nov. 17, 2020, 4:50 p.m. on WatchUSeek

$875

conus

FS: Seiko SBBN031 Tuna on OEM Bracelet - 10/2020 - Price Drop

Seiko SBBN031

By monsters Nov. 15, 2020, 7:34 p.m. on WatchUSeek

$850

quartz

Seiko "Tuna" Sbbn031, "Marinemaster 300m" , Stahlband, Neuwertig, gekauft 2020/08

Seiko SBBN031

By 2Fast4Ya Nov. 15, 2020, midnight on Uhrforum

conus

FS: SEIKO 300M SBBN031 MARINEMASTER (DISCONTINUED) (FANTASTIC CONDITION)

Seiko SBBN031

By WeirdGuy Nov. 14, 2020, 6:37 p.m. on WatchUSeek

$950

conus
sold

***SOLD!!!***FS: SEIKO 300M SBBN031 MARINEMASTER (DISCONTINUED) (FANTASTIC CONDITION)

Seiko SBBN031

By WeirdGuy Nov. 14, 2020, 6:37 p.m. on WatchUSeek

$950

sold
conus

SOLD: Seiko Tuna SBBN031 *Mint*

Seiko SBBN031

By AcsFoolMike Nov. 11, 2020, 1:46 p.m. on WatchUSeek

$775

lnib
conus

FS: LNIB Seiko SBBN031 300M Tuna 7C46

Seiko SBBN031

By monsters Nov. 10, 2020, 6:25 p.m. on WatchUSeek

$900

conus

FS: Seiko SBBN031 300M Tuna 7C46 (Few Weeks Old)

Seiko SBBN031

By monsters Nov. 10, 2020, 6:25 p.m. on WatchUSeek

$900

quartz

FS: Seiko SBBN031 Tuna= $800

Seiko SBBN031

By waterdude Nov. 10, 2020, 3:55 p.m. on WatchUSeek

$800

FS: Seiko Tuna SBBN031

Seiko SBBN031

By chillwill120 Nov. 9, 2020, 4:03 p.m. on WatchUSeek

$725

quartz
sold
conus

SOLD: SEIKO TUNA SBBN031 - MINT!

Seiko SBBN031

By rneiman3 Oct. 31, 2020, 8:50 p.m. on WatchUSeek

$825

conus
digital
quartz

Seiko SBBN031 Tuna, Full Kit, Very good condition, CONUS only, $825

Seiko SBBN031

By Rocat Sept. 27, 2020, 5:16 a.m. on WatchUSeek

$825

conus

FS: SEIKO TUNA SBBN031 (Basically NEW) $900US FIRM

Seiko SBBN031

By picklepossy Sept. 20, 2020, 7:30 p.m. on WatchUSeek

$900

conus

FS: Seiko SBBN031 300m Marine Master Tuna

Seiko SBBN031

By Shaunie_007 Sept. 15, 2020, 11:34 p.m. on WatchUSeek

$900

quartz
conus

FS: Seiko Tuna Marine Master Professional 300M Diver Quartz SBBN031 Complete Set

Seiko SBBN031

By cryshann001 Sept. 6, 2020, 12:03 a.m. on Rolex Forums

$900

conus

Seiko SBBN031 Marinemaster Tuna

Seiko SBBN031

By mtbluger Aug. 22, 2020, 2:52 p.m. on WatchUSeek

$750

FS: Minty Seiko Tuna SBBN031

Seiko SBBN031

By beefsupreme Aug. 15, 2020, 6:30 p.m. on WatchUSeek

$850

conus

FS: Seiko Tuna SBBN031 **Mint**

Seiko SBBN031

By AcsFoolMike Aug. 7, 2020, 3:15 p.m. on WatchUSeek

$875

SEIKO PROSPEX MARINEMASTER Diver Men's Watch 300m SBBN031 NEW

$1,184.06

Fixed Price

eBay (US)

SEIKO PROSPEX SBBN031 Marine Master Professional Watch Tuna Diver's 300m Men's

$1,237.00

Fixed Price

eBay (US)

NEW SEIKO SBBN031 PROSPEX MARINE MASTER Men's diver's watch from JAPAN

$1,361.20

Fixed Price

eBay (US)

PROSPEX MARINE MASTER Watch Divers Watch Quartz SBBN031

$1,273.15

Fixed Price

eBay (US)

SEIKO PROSPEX SBBN031 Marine Master Professional Watch Tuna Diver's 300m Men's

$1,520.45

Fixed Price

eBay (US)

SBBN031

Seiko

SEIKO PROSPEX MARINEMASTER Diver Men's Watch 300m SBBN031 NEW

SEIKO PROSPEX SBBN031 Marine Master Professional Watch Tuna Diver's 300m Men's

NEW SEIKO SBBN031 PROSPEX MARINE MASTER Men's diver's watch from JAPAN

PROSPEX MARINE MASTER Watch Divers Watch Quartz SBBN031

SEIKO PROSPEX SBBN031 Marine Master Professional Watch Tuna Diver's 300m Men's

Right Now on eBay