Introducing our new collection - featuring OEM Assorted parts in new or used condition at a discounted price. Start finding parts replacement here!

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36MM: Fluted & Explorer Cases (56)
38MM Angular Case Collection (3)
38MM Angular Collection (2)
40MM: Fluted & Explorer Cases (42)
[CASES] OEM Seiko Exclusive Sale (79)
[DIALS] Seiko OEM Dials / No Flash Sale (354)
[DIALS] Seiko OEM Dials Collection (366)
[DIALS] Seiko OEM Dials Sale (269)
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[STRAP] 36MM & 40MM Bracelet (10)
[STRAP] 62MAS: Bracelet (3)
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[STRAP] MM300 (2)
[STRAP] SKX007 BRACELET (18)
[STRAP] SKX007/SRPD - Rubber (32)
Alpinist Collection (16)
Bracelet Endlinks (4)
CASEBACK - SKX007 (24)
Cases - 36MM & 40MM (98)
CASES - OEM SEIKO CASES (Excl. FLASH SALE) (145)
CASES - SKX007 CASES (Excl. FLASH SALE) (79)
Crowns (36MM & 40MM) (3)
CRYSTAL - SNZF17 (1)
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Handset: NH34 GMT (19)
Handsets (180)
Handsets: OEM (41)
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Modded Watches (58)
Monobloc Case (3)
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Movements (80)
Nautilus V1 (7)
Nautilus V1: Bracelet (14)
OEM: Parts Catalogue (40)
Other Nato Straps (23)
Plug-and-Play Watch Cases (7)
Samurai Bracelet Collection (3)
Seiko Samurai: Crystal (1)
Seiko SKX007 Cases - OG (24)
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Seiko: OEM Bracelet [Sale] (22)
Seiko: OEM Bracelets (23)
Seiko: OEM Cases (154)
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Seiko: OEM Movements (9)
Seiko: OEM Nato Strap (46)
Seiko: OEM Rubber Straps (21)
SKX007/SRPD Bezel Insert (Flat) (120)
SKX007/SRPD: Bezel Insert (Slope) (260)
SKX007/SRPD: Bezels (46)
SKX007/SRPD: Chapter Ring (78)
SKX007/SRPD: Crystal (13)
SKX007/SRPD: Slim Bezel (19)
SKX007/SRPD: Slim Crystal Collection (5)
SKX007: 62MAS Case Collection (6)
SKX007: Alpinist Chapter Ring (3)
SKX007: Cases (82)
SKX007: Crowns (72)
SKX007: M300 Case Collection (2)
SKX007: Mini Turtle Case Collection (2)
SKX007: Mini Turtle Strap Collection (1)
SKX007: Nautilus V3 Case Collection (2)
SKX007: Octagonal Case Collection (1)
SKX007: Samurai Case Collection (5)
SKX007: Seamaster Case Collection (2)
SKX007: Slim Sub V2 Case Collection (1)
SRPD: Crown (5)
SRPE Bracelets (2)
SRPE: Bezels (3)
SRPE: Caseback (1)
SRPE: Cases (5)
SRPE: Chapter Ring (9)
SRPE: Crown (2)
SRPE: Crystals (2)
SSK: Bezels (2)
Sterile Dials (47)
VK63: Case (4)
Watch Assembly (11)
𝗥𝗲𝗰𝗲𝗻𝘁𝗹𝘆 𝗔𝗱𝗱𝗲𝗱 𝗣𝗿𝗼𝗱𝘂𝗰𝘁𝘀 (2167)

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Seiko 5KX: '4R34-00A0' OEM Caseback
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Seiko 5KX: '4R34-00A0' OEM Caseback
Sale price $80.00
Seiko: Brushed Silver ‘Slim' Tang Buckle (20MM)
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Seiko: Brushed Silver ‘Slim' Tang Buckle (20MM)
Sale price $26.00
Seiko: Sandblasted Silver ‘Slim' Tang Buckle (18MM)
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Seiko: Sandblasted Silver ‘Slim' Tang Buckle (18MM)
Sale price $26.00
Seiko: Brushed Black ‘Wide' Tang Buckle (20MM)
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Seiko: Brushed Black ‘Wide' Tang Buckle (20MM)
Sale price $26.00
Seiko: Brushed Gold ‘Slim' Tang Buckle (22MM)
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Seiko: Brushed Gold ‘Slim' Tang Buckle (22MM)
Sale price $26.00
Seiko: Sandblasted Silver ‘Wide' Tang Buckle (20MM)
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Seiko: Sandblasted Silver ‘Wide' Tang Buckle (20MM)
Sale price $26.00
Seiko: Matte Black ‘Wide' Tang Buckle (20MM)
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Seiko: Matte Black ‘Wide' Tang Buckle (20MM)
Sale price $26.00
Seiko: Matte Black ‘Slim' Tang Buckle (18MM)
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Seiko: Matte Black ‘Slim' Tang Buckle (18MM)
Sale price $26.00
Seiko: Brushed Silver ‘Slim' Tang Buckle (22MM)
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Seiko: Brushed Silver ‘Slim' Tang Buckle (22MM)
Sale price $26.00
Seiko SPB MM200: OEM CrownSeiko SPB MM200: OEM Crown
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Seiko SPB MM200: OEM Crown
Sale price $75.00
Seiko SRPH19: Bezel & Bezel Insert
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Seiko SRPH19: Bezel & Bezel Insert
Sale price $65.00
Seiko SRPJ05: 'Supercars' 5KX OEM Crown
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Seiko SRPJ05: 'Supercars' 5KX OEM Crown
Sale price $42.00
Seiko: Brushed Silver ‘Slim' Tang Buckle (18MM)
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Seiko: Brushed Silver ‘Slim' Tang Buckle (18MM)
Sale price $26.00
Seiko: Brushed Gold ‘Wide' Tang Buckle (20MM)
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Seiko: Brushed Gold ‘Wide' Tang Buckle (20MM)
Sale price $26.00
Seiko: Matte Black ‘Slim' Tang Buckle (22MM)
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Seiko: Matte Black ‘Slim' Tang Buckle (22MM)
Sale price $26.00
Seiko 5KX: '4R36-12F0' OEM Caseback
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Seiko 5KX: '4R36-12F0' OEM Caseback
Sale price $80.00
Seiko 5KX: 'SRPL99' Pepsi OEM Caseback
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Seiko 5KX: 'SRPL99' Pepsi OEM Caseback
Sale price $85.00
Seiko SPB077/79: OEM CrownSeiko SPB077/79: OEM Crown
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Seiko SPB077/79: OEM Crown
Sale price $75.00
Seiko SRPD71: OEM Bezel Insert
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Seiko SRPD71: OEM Bezel Insert
Sale price $45.00
Seiko SRPD71: OEM Chapter Ring
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Seiko SRPD71: OEM Chapter Ring
Sale price $40.00
Seiko 5KX: OEM CaseSeiko 5KX: OEM Case
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Seiko 5KX: OEM Case
Sale price $50.00
Seiko SRPD53: OEM Bezel & Bezel Insert
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Seiko SRPD53: OEM Bezel & Bezel Insert
Sale price $65.00
Seiko 5KX: OEM Caseback
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Seiko 5KX: OEM Caseback
Sale price $55.00
Seiko SRPD69: OEM Bezel & Bezel Insert
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Seiko SRPD69: OEM Bezel & Bezel Insert
Sale price $65.00
Seiko SRPD69: OEM Chapter Ring
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Seiko SRPD69: OEM Chapter Ring
Sale price $40.00
Seiko 5KX: '4R36-08E0' OEM Caseback
New
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Seiko 5KX: '4R36-08E0' OEM Caseback
Sale price $80.00
Seiko: Brushed Light Gold Curved ˜Slim' Tang Buckle (18MM)
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Seiko: Brushed Light Gold Curved ˜Slim' Tang Buckle (18MM)
Sale price $26.00
Seiko: Brushed Silver Curved ˜Slim' Tang Buckle (18MM)
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Seiko: Brushed Silver Curved ˜Slim' Tang Buckle (18MM)
Sale price $26.00
Seiko: Brushed Gold Curved ˜Slim' Tang Buckle (18MM)
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Seiko: Brushed Gold Curved ˜Slim' Tang Buckle (18MM)
Sale price $26.00
Seiko: Polished Gold ˜Slim' Tang Buckle (18MM)
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Seiko: Polished Gold ˜Slim' Tang Buckle (18MM)
Sale price $26.00
Seiko SRPH19: OEM Chapter Ring
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Seiko SRPH19: OEM Chapter Ring
Sale price $48.00
Seiko SPB185: 'MM200' OEM CrownSeiko SPB185: 'MM200' OEM Crown
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Seiko SPB185: 'MM200' OEM Crown
Sale price $95.00

People also bought..

Seiko HDB010: Honda "5KX" OEM DialSeiko HDB010: Honda "5KX" OEM Dial
New
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Seiko HDB010: Honda "5KX" OEM Dial
Sale price From $130.00
Seiko HBB004 "Samurai" Orange Sand-Textured OEM DialSeiko HBB004 "Samurai" Orange Sand-Textured OEM Dial
New
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Seiko HBB004 "Samurai" Orange Sand-Textured OEM Dial
Sale price $130.00
Seiko HBB003 "Samurai" Yellow Sand-Textured OEM DialSeiko HBB003 "Samurai" Yellow Sand-Textured OEM Dial
New
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Seiko HBB003 "Samurai" Yellow Sand-Textured OEM Dial
Sale price $130.00
Seiko SPB153 "Captain Willard" OEM Dial
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Seiko SPB153 "Captain Willard" OEM Dial
Sale price $240.00
Seiko HDB011 "5KX" FTC OEM Dial
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Seiko HDB011 "5KX" FTC OEM Dial
Sale price $120.00
Seiko HCC008 “Presage" Pearl-White OEM Dial
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Seiko HCC008 “Presage" Pearl-White OEM Dial
Sale price $140.00
Seiko HCC003 “Presage" Sakura-iro OEM Dial
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Seiko HCC003 “Presage" Sakura-iro OEM Dial
Sale price $140.00
Seiko HCC002 “Presage" Wakatake-iro OEM Dial
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Seiko HCC002 “Presage" Wakatake-iro OEM Dial
Sale price $140.00

Let customers speak for us

from 200 reviews
Seiko SRPD17 "Zimbe" OEM Dial
Anonymous
Great quality

Great quality OEM items

Seiko SRPD17 "Zimbe" OEM Dial
Ryan M.
Great products, fast shipping and decent

Great products, fast shipping and decent prices!

WEEZMODS
Seiko SBSA "5KX" Enamel Purple OEM Dial
Ryan M.
Wonderful OEM color!

I love this Dial! It is a deep purple with a great shine to it. The indices really pop too with a subtle pattern on their face.

Seiko SBSA "5KX" Enamel Purple OEM Dial
Norman
Nice monobloc case!

Perfect!💯

WEEZMODS
MM300 'Black': Brushed Silver Monobloc Case
Norman
Nice monobloc case!

Perfect! 💯

MM300 'Black': Brushed Silver Monobloc Case
Seiko Black Carbon Fiber “HUF" OEM Dial
Lemasson B.

Seiko Black Carbon Fiber “HUF" OEM Dial

Seiko Black Carbon Fiber “HUF" OEM Dial
Anonymous
Amazing

Amazing

WEEZMODS
King Seiko Vanac: OEM Bracelet
Anonymous
I used it to build a mod vanac

I used it to build a mod vanac.... its beautiful

King Seiko Vanac: OEM Bracelet
Seiko SLA045 "MM300 Dolphin" OEM Dial
Norman
SLA045 Dolphin 🐬

Gorgeous! 😍

Seiko SLA045 "MM300 Dolphin" OEM Dial
Seiko NH36A Kanji: White Luminous Day-Date Automatic Movement (3:80" Position)
Jovany M.
Seiko NH36A Kanji

Thank you for your service :)

Seiko NH36A Kanji: White Luminous Day-Date Automatic Movement (3:80" Position)
Seiko NH34A Automatic Movement (3:00" & 3:80" Position)
Chuck
Perfect fit

Perfect! Will buy more

Seiko NH34A Automatic Movement (3:00" & 3:80" Position)
SKX007 Tuna: Brushed Silver with Silver Shroud
Matt
Great quality case

Overall great quality SKX/Tuna mod case. No issues at all

SKX007 Tuna: Brushed Silver with Silver Shroud
Seiko Presage: "Sharp Edge" OEM Bracelet
Roel N.
OE Seiko Presage Sharp Edge bracelet

Bought a pre owned SPB169 Presage Sharp Edge and the previous owner removed several links. Replacement links for this bracelet are hard to find and expensive. Weezmods had a complete OE bracelet for the price of two replacement links. I had a question and Wee Hao responded quickly. Your the best.

Seiko Presage: "Sharp Edge" OEM Bracelet
Dr T.M.
Very good content and easy to navigate

Very good content and easy to navigate

WEEZMODS
Seiko: Blue Nylon Nato Strap (22MM)
Dr T.M.
Seiko: Blue Nylon Nato Strap (22MM)

Very good quality material. Soft yet durable and feels comfortable on the wrist. Looks awesome on my SKX009J1. Love it! Thanks guys

Seiko: Blue Nylon Nato Strap (22MM)