For sale is my Firefly “Coke” GMT mod in a 39.5mm 4-digit Sub style case newly assembled and in Mint condition.

Dial is Art Deco inspired from Cinco Mentes with silver Mercedes hands, a silver seconds hand with arrow counterbalance, and a red GMT hand to match the red GMT dial text. Under the hood is a new Seiko NH34 GMT automatic and the strap is a new leather two-piece.

The stainless steel case is 39.5mm in diameter, 47.5mm lug to lug with drilled lugs, a bidirectional friction bezel, and a 7mm screw-down crown. Crystal is domed acrylic.

$175 shipped via USPS Insured within the CONUS. Payment via Zelle or PayPal with feedback.

Please check photos carefully before purchasing - all sales are final. l've had many successful transactions and I'm looking forward to another smooth deal.

Please let me know if you have any questions and thank you!