Tools, Parts & Mods

Watchmaking and Seiko-modding supplies — movements, dials, hands, tools. Devoted modder audience; alerts catch new old-stock movements and rare mod parts.

Seiko MOD Diver Automatic Black Dial/Bezel Silver Case Nylon
Seiko MOD Diver Automatic Black Dial/Bezel Silver Case Nylon
USD 125.00 Pre-owned - Good
seller: rjowens03
Monterey Watch Co. Celestium SE 40mm Automatic Miyota 9015 Watch Mountain Haze
Monterey Watch Co. Celestium SE 40mm Automatic Miyota 9015 Watch Mountain Haze
USD 340.00 Pre-owned - Excellent
seller: lucasbaducas1
SAN MARTIN 37.5MM MIYOTA 9015 HI BEAT BLUE GREEN GRADIENT SUNBURST DIAL AUTO NEW
SAN MARTIN 37.5MM MIYOTA 9015 HI BEAT BLUE GREEN GRADIENT SUNBURST DIAL AUTO NEW
USD 389.00 New with box and papers
seller: 2manybyks
San Martin SN0144 40mm Saphire Miyota 9015 Automatic
San Martin SN0144 40mm Saphire Miyota 9015 Automatic
USD 299.00 Pre-owned - Excellent
seller: cwconrad78
J. Brackett Automatic Watch NH35A Japan Automatic Movement
J. Brackett Automatic Watch NH35A Japan Automatic Movement
USD 279.99 New with imperfections
seller: green_zebra2
Custom Made Yacht Master Style Watch NH35 Movement  Metal Bezel Oyster
Custom Made Yacht Master Style Watch NH35 Movement Metal Bezel Oyster
USD 189.00 Pre-owned - Excellent
seller: kensm_7882
Vintage Seiko 5 Mod Automatic Watch Mustard Yellow Dial 6319 MVMT Canvas Strap
Vintage Seiko 5 Mod Automatic Watch Mustard Yellow Dial 6319 MVMT Canvas Strap
USD 129.00 Pre-owned - Good
seller: tnjim45finds
GLYCINE Combat Sub 42 Swiss Automatic ETA 2824-2 Diver Watch GL224 + 2 Bands
GLYCINE Combat Sub 42 Swiss Automatic ETA 2824-2 Diver Watch GL224 + 2 Bands
USD 575.00 Pre-owned - Excellent
seller: mazcoiii
1980s Swiss Helvetia Open Heart Watch - Exhibition Back, cal ETA2824-2 25J
1980s Swiss Helvetia Open Heart Watch - Exhibition Back, cal ETA2824-2 25J
Pre-owned - Fair
seller: psion27
Seiko Automatic GMT Mod Orange Dial Jubilee Bracelet 21 Jewels Custom Watch
Seiko Automatic GMT Mod Orange Dial Jubilee Bracelet 21 Jewels Custom Watch
USD 299.99 New without box or papers
seller: chgei10
Steinhart Ocean One Men's 42mm Black ETA 2824 Movement Extra Straps
Steinhart Ocean One Men's 42mm Black ETA 2824 Movement Extra Straps
USD 425.00 Pre-owned - Good
seller: dehi85
41mm Seikonaut NH35 Automatic White Dial (mod)
41mm Seikonaut NH35 Automatic White Dial (mod)
Pre-owned - Good
seller: watchovski
Monterey Celestium SE 40mm Automatic Miyota 9015 Watch Mountain Haze
Monterey Celestium SE 40mm Automatic Miyota 9015 Watch Mountain Haze
USD 365.00 Pre-owned - Excellent
seller: lucasbaducas1
Jacques du Manoir Swiss Automatic Watch Ref 98022 White Dial ETA 2824 Movement
Jacques du Manoir Swiss Automatic Watch Ref 98022 White Dial ETA 2824 Movement
USD 164.50 Pre-owned - Good
seller: pescador63
seiko mod  Red/Black Dial
seiko mod Red/Black Dial
Pre-owned - Excellent
seller: qwack11
Christmas Snowman Round Silver Tone Case Red Hinge Open Cuff Band Watch 6 Inch
Christmas Snowman Round Silver Tone Case Red Hinge Open Cuff Band Watch 6 Inch
USD 13.99 Pre-owned - Good
seller: themodernavenue
Studio Silver Tone Dial Round Case 32.5 mm Open Cuff Hinge Bracelet Band Watch
Studio Silver Tone Dial Round Case 32.5 mm Open Cuff Hinge Bracelet Band Watch
USD 17.15 Pre-owned - Good
seller: themodernavenue
Erebus Ascent 41 Sky Blue Helix, Miyota 9015, Jubilee Bracelet, Full Set
Erebus Ascent 41 Sky Blue Helix, Miyota 9015, Jubilee Bracelet, Full Set
USD 410.00 Pre-owned - Good
seller: jas_4o
Elegant 28.5MM Mechanical Dial with Blue Glow - Compatible with NH Movements
Elegant 28.5MM Mechanical Dial with Blue Glow - Compatible with NH Movements
USD 43.99 New with box and papers
seller: edepenser
Custom Built Mod Watch - Automatic NH36 Movement - Matte Black & Green 41mm
Custom Built Mod Watch - Automatic NH36 Movement - Matte Black & Green 41mm
USD 295.00 Pre-owned - Excellent
seller: hanybanquet
Rare Swan & Edgar Men's Ambassador LMT ED AUTO Open Back Case Luxury Timepiece
Rare Swan & Edgar Men's Ambassador LMT ED AUTO Open Back Case Luxury Timepiece
USD 249.00 New with box and papers
seller: jny356
Edox Class‑1 80061 Automatic 500M Diver – ETA 2824 – Box Original Strap + Barton
Edox Class‑1 80061 Automatic 500M Diver – ETA 2824 – Box Original Strap + Barton
USD 795.00 Pre-owned - Excellent
seller: atherleyshirts
Automatic Diver Black Dial 40mm Mesh Bracelet Date NH35 movement
Automatic Diver Black Dial 40mm Mesh Bracelet Date NH35 movement
USD 240.00 New with imperfections
seller: reewalle0
Seiko Turtle SRPJ35K1 with 12 hour bezel dual time mod, full kit
Seiko Turtle SRPJ35K1 with 12 hour bezel dual time mod, full kit
Pre-owned - Good
seller: alexawb_0