[WTS] New Seiko Prospex SRPK55K1 4R36 Monster Komodo Dragon Limited Automatic Watch - $775

client42 March 15, 2025, 7:38 p.m.

$775

[WTS] NOS Seiko SZEN002 7S26-03G0 Night Monster Black Ion Plated Automatic Watch - $550

client42 March 14, 2025, 3:18 p.m.

$550

[WTS] Seiko Prospex SZSC005 6R15 Jade Blue Monster JDM Automatic Watch READ - $375

client42 March 13, 2025, 1:34 a.m.

$375

conus

[WTS] Seiko Orange Monster Gen 1

Fritschie26 March 9, 2025, 7:10 p.m.

N/A

conus

[WTS] Seiko Monster SRPH75K1

OmiloC March 6, 2025, 8:14 p.m.

$290

conus

[WTS] Seiko Monster SRPG57 "Happy Feet" - $340

aahwany March 5, 2025, 9:13 p.m.

$340

rare

[WTS] MINT JDM Seiko SRPB67J1 - Full Kit and Extra Goodies - PRICE REDUCED

MarkyMark141 March 5, 2025, 3:29 p.m.

$450

[WTS] Seiko Black Monster SKX779, Clean and serviced - $220

taengoo4life Feb. 28, 2025, 2:09 a.m.

$220

[WTS] Seiko Orange Monster SKX781, Clean and Serviced, $240

taengoo4life Feb. 28, 2025, 2:06 a.m.

$240

[WTS] Seiko Field Monster SRP443

BlackTheeOops Feb. 26, 2025, 10:53 p.m.

€180

conus

[WTS] Seiko Dracula - SRP313 - Watch Only - $425

bulkslaphead Feb. 25, 2025, 3:47 p.m.

$425

conus

[WTS] Orange Diver Trio: Seiko Orange Monster, Scurfa Bell Diver 1, Zeno Army Diver

Kidfromtha650 Feb. 23, 2025, 10:02 p.m.

$350

[WTS] Seiko Field Monster SRP443

BlackTheeOops Feb. 20, 2025, 9:34 p.m.

€190

vintage
quartz

[WTS] Vintage Seiko Quartz - 9021-5290 - Nickel Alloy body - February 1985

Throat_Both Feb. 14, 2025, 4:27 p.m.

$145

[WTS] Seiko Field Monster SRP443

BlackTheeOops Feb. 13, 2025, 9:12 p.m.

€210

conus

[WTS] Seiko SRPB39 Orange "Baby Monster" with Strapcode Samurai Bracelet $200 CONUS

barenthoffman Feb. 9, 2025, 5:41 p.m.

$200

conus

[WTS] Seiko Monster 2nd Gen (made in Japan, Roman numeral/English date wheel)

CigarWatch Feb. 7, 2025, 1:20 a.m.

$625

conus

[WTS] Seiko Orange Monster Gen 1

Fritschie26 Feb. 6, 2025, 3:57 p.m.

N/A

[WTS] Seiko 4R36 Orange Monster with 1st and 2nd Gen Bezel + Dial Options

Klutzy_Grocery6498 Feb. 5, 2025, 11:57 p.m.

$400

[WTS] Seiko Field Monster SRP443

BlackTheeOops Jan. 26, 2025, 2:44 p.m.

€210

rare

[WTS] Seiko 5 Sports SRPB37K1 4R36 Blue Dial Baby Monster Automatic Watch - $250

client42 Jan. 22, 2025, 2:11 a.m.

$250

rare

[WTS] Rare MINT JDM Seiko SRPB67J1 - The Seiko Sinn 556a RS/Tudor Ranger Alternative - Full Kit and Extra Goodies

MarkyMark141 Jan. 20, 2025, 12:54 a.m.

$550

[WTS] Seiko SPB309J1 "Made In Japan" Orange Monster

IMarioIV Jan. 13, 2025, 9:19 p.m.

$600

Seiko SBDY115 Monster, JDM Save the Ocean

mauserfan Jan. 12, 2025, 3:30 p.m.

$325

[WTS] Grand Seiko SLGA009 "White Birch" Spring Drive

AidofGator Jan. 4, 2025, 1:32 a.m.

$6,000

rare

[WTS] Seiko Monster 100th Anniversary Limited Edition SRP455J1 - $290

taengoo4life Dec. 27, 2024, 1:32 a.m.

$290

Seiko Prospex Navy Monster SZSC003

nwdcguy Dec. 11, 2024, 2:40 a.m.

$650

conus

REDUCED: Minty, SEIKO 7S26-0350 Gen 1 “Orange Monster”

original_chronokid Dec. 10, 2024, 5:32 p.m.

$285

***FS ONLY***SEIKO SRPF35***YELLOW NIGHT MONSTER***

E8ArmyDiver Dec. 9, 2024, 10:35 p.m.

$350

conus

[WTS] Seiko Frost Monster SRPG57 with professionally installed, AR-coated sapphire crystal

wizard903 Dec. 7, 2024, 10:58 p.m.

$275

Seiko First Gen Monster SKX781

watchyaonabout Dec. 3, 2024, 9:45 p.m.

$300

[WTS] Seiko SNE573 225$

myohtet1991 Nov. 28, 2024, 7:24 p.m.

$225

[WTS] All Original Seiko Orange Monster First Generation Watch SKX781K2 7S26-0350 Running as it should be.

TheOmegus Nov. 28, 2024, 5:47 p.m.

$299

conus

$250 CONUS Skx779 BLACK MONSTER serviced by seiko

itsajobar Nov. 25, 2024, 11:13 p.m.

$300

[WTS] Seiko SKX779 Monster (repost/reduce)

djbread Nov. 24, 2024, 2:41 a.m.

$225

conus

Seiko Monster Special Edition Antarctica SRPG57 - Reduced! $235.

watchme2u Nov. 20, 2024, 7:20 p.m.

$325

conus

[WTS] Seiko Black Monster - Affordable diver

Dirtdiver90 Nov. 20, 2024, 1:36 a.m.

$175

[WTS] Seiko SRP311 Halloween🎃 Monster NOS

BlackTheeOops Nov. 19, 2024, 8:47 a.m.

€380

conus

Heimdallr Orange Ocean Monster - excellent full kit

jkpa Nov. 17, 2024, 12:43 a.m.

$80

[WTS] Discontinued Seiko Monster SKX779K3 with Barton Strap installed 300 USD

OpenObject211 Nov. 14, 2024, 10:04 p.m.

$300

Affiliate Links

RARE SEIKO 4R36-SRP 481 ICE MONSTER AKA BABY SNOW MONSTER AUTO 24J, 100M, MINT

$390.00

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Seiko Prospex Monster Antarctic SRPH75K1 Automatic Stainless Diver ( Special💯

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NEW Seiko PROSPEX Yellow Monster 200m Diver Watch SRPF35K1 Kanji Special Edition

$145.50

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Seiko Prospex Save The Ocean Frost Monster SE 42.4 MM Automatic Watch - SRPG57K1

$330.00

Fixed Price

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Seiko Diver's Orange Monster 7S26-0350 SKX781 Men's Automatic

$329.99

Fixed Price

eBay (JP)

Seiko Monster

RARE SEIKO 4R36-SRP 481 ICE MONSTER AKA BABY SNOW MONSTER AUTO 24J, 100M, MINT

Seiko Prospex Monster Antarctic SRPH75K1 Automatic Stainless Diver ( Special💯

NEW Seiko PROSPEX Yellow Monster 200m Diver Watch SRPF35K1 Kanji Special Edition

Seiko Prospex Save The Ocean Frost Monster SE 42.4 MM Automatic Watch - SRPG57K1

Seiko Diver's Orange Monster 7S26-0350 SKX781 Men's Automatic

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