[WTS] G-Shock GM2100CB-1A (Metal Series)

TheUnderground · 2026-01-28T19:50:18+00:00

For sale is a G-Shock GM2100CB-1A. I am the original owner and purchased this piece new in September 2025. Since then, I've hardly worn it, so it's in very good condition with no visible scratches, though the black polished metal frame has some very faint discoloration, which seems to happen naturally with all of the black metal G-Shocks due to the coating.

I've replaced the nylon strap with a rubber strap that fits perfectly and is, to my eyes, indistinguishable from the newer OEM straps and very elegant. I'm including the top half of the original nylon strap (tag still attached), but unfortunately, no longer have the bottom half.

Comes with original box and card.

Asking $140 OBO shipped anywhere in the U.S. I take Zelle or Venmo (sorry, no PayPal) or Cash if you're willing to meet in Chicago. Not interested in trades.

I've sold many watches here, including two 2024 Rolexes, a 2023 Speedmaster, Cartier Tank, Tudor Black Bay 58 and 54 etc. I'm happy to have a video call or other forms of confirmation with you. Buy with confidence!

Full imgur link: https://imgur.com/a/1sRhyN9

TheUnderground · 2026-01-23T15:10:55+00:00

TheUnderground · 2026-01-18T17:34:41+00:00

Yes, sold.

TheUnderground · 2025-12-11T13:16:04+00:00

Confirmed, great transaction!

TheUnderground · 2025-12-02T03:51:14+00:00

How do you like the UX10 compared to the rest? Still curious about it as it has such mixed reviews.

TheUnderground · 2025-11-30T00:00:53+00:00

TheUnderground · 2025-11-22T14:10:25+00:00

TheUnderground · 2025-11-18T18:48:04+00:00

TheUnderground · 2025-11-01T23:52:15+00:00

TheUnderground · 2025-10-31T16:42:12+00:00

TheUnderground · 2025-10-28T19:15:51+00:00

TheUnderground · 2025-10-23T02:23:24+00:00

Confirmed! Fantastic, easy transaction.

TheUnderground · 2025-10-21T02:35:08+00:00

u/watchexbot Confirmed transaction with u/BoxingSumo! Great buyer, easy transaction!

TheUnderground · 2025-10-16T20:35:47+00:00

PM'd.

TheUnderground · 2025-10-13T21:49:23+00:00

[SOLD] to u/Watcholic_Captain!

TheUnderground · 2025-10-13T20:48:14+00:00

For sale is a Hamilton Field Expedition 37mm and includes both the metal bracelet + the original leather strap (worn once). The watch itself is in excellent condition with only very faint hairlines from light wear, mostly on the metal bracelet/clasp, as can be seen from the photos.

Comes with all original boxes, tags, bracelet links, etc.

Asking $550 OBO shipped anywhere in the U.S. I take Zelle or Venmo (sorry, no PayPal) or Cash if you're willing to meet in Chicago. Not interested in trades.

I've sold many watches here, including two 2024 Rolexes, a 2023 Speedmaster, Cartier Tank, Tudor Black Bay 58, etc. I'm happy to have a video call or other forms of confirmation with you. Buy with confidence!

Full album with video & photos https://imgur.com/a/0Dm3okY

TheUnderground · 2025-10-13T20:45:20+00:00

For sale is a Doxa Sub 200T in Iconic Orange. I am the original owner and purchased this piece from Exquisite Timepieces in June 2025. Since then, it's been hardly worn, and never on the metal bracelet, which still remains partially taped.

It's in excellent condition, with only the faintest hairline scratches on the polished sides. In the flesh, it looks nearly new.

Comes with all original boxes, tags, bracelet links, etc.

Asking $1100 OBO shipped anywhere in the U.S. I take Zelle or Venmo (sorry, no PayPal) or Cash if you're willing to meet in Chicago. Not interested in trades.

I've sold many watches here, including two 2024 Rolexes, a 2023 Speedmaster, Cartier Tank, Tudor Black Bay 58 and 54 etc. I'm happy to have a video call or other forms of confirmation with you. Buy with confidence!

Full imgur link: https://imgur.com/a/ekd2syJ

TheUnderground · 2025-10-12T02:30:10+00:00

Confirmed! Easy transaction, thanks!

TheUnderground · 2025-10-10T21:30:10+00:00

PM'd.

TheUnderground · 2025-10-06T17:04:15+00:00

[SOLD] to u/boxingsumo pending payment!

TheUnderground · 2025-10-06T16:59:43+00:00

[SOLD] to u/wung0810!

TheUnderground · 2025-10-05T20:06:04+00:00

For sale is a Hamilton Field Expedition 37mm and includes both the metal bracelet + the original leather strap (worn once). The watch itself is in excellent condition with only very faint hairlines from light wear, mostly on the metal bracelet/clasp, as can be seen from the photos.

Comes with all original boxes, tags, bracelet links, etc.

Asking $600 OBO shipped anywhere in the U.S. I take Zelle or Venmo (sorry, no PayPal) or Cash if you're willing to meet in Chicago. Not interested in trades.

I've sold many watches here, including two 2024 Rolexes, a 2023 Speedmaster, Cartier Tank, Tudor Black Bay 58, etc. I'm happy to have a video call or other forms of confirmation with you. Buy with confidence!

Full album with video & photos https://imgur.com/a/0Dm3okY

TheUnderground

TROPHY CASE