Additional accessories for the Seiko MarineMaster 300, including a genuine ratcheting clasp and a sold-out Crafter Blue Orange Curved-End Strap.

• Material1: Genuine Seiko
• Clasp Type: Ratcheting Clasp
• Strap Length: 7–7.25 inches for wrists

Additional Details: Looking to sell this strap and bracelet - Artem Beige Classic Sailcloth Strap, 20mm, great condition, Uncle Straps Beads of Rice bracelet, MM300 endlinks, great condition

• Condition: great
• Material: sailcloth
• Size: 20mm
• Bracelet: MM300 endlinks

This Seiko Marinemaster MM300 is a first version model featuring 'Marinemaster' on the dial and without 'X' on the crown. It has hand-applied lume and was purchased from an original owner who had it serviced.

• Condition: Great condition for its age with normal wear and tear, minor scratches, and small lug damage
• Age since serviced: 1 year
• Bracelet condition: Shows signs of use
• Strap condition: Unused

This Seiko Marinemaster MM300 features a dial with 'Marinemaster' instead of 'X', without the 'X' on the crown, and hand-applied lume. It was purchased from an original owner who had it serviced before selling.

• Condition: Pre-owned, with normal wear and tear
• Bracelet condition: Steel bracelet shows signs of use
• Strap condition: Rubber diving strap is unused
• Crystal condition: A few very small scratches

Up for sale is a Seiko OEM Marinemaster MM300 stainless steel ratcheting clasp.

• Condition: Minimal hairline scratches

The Seiko 'MM300' SLA059 is a high-quality watch sold as a full kit, with free shipping in the US to a FedEx store near the buyer's address.

• Condition: Unworn
• Shipping: Free shipping in US to a FedEx store near buyer's address

This Seiko Marinemaster MM300 is the first version with 'Marinemaster' on the dial and without 'X' on the crown. It features hand-applied lume and was purchased from an original owner in 2023.

• Condition: Used, overall great condition for its age with signs of normal wear and tear
• Bracelet condition: showing signs of use
• Strap condition: appears to be unused
• Crystal condition: a few very small scratches visible with right lighting

This Seiko Prospex is a modern diver's watch with a rich forest green dial, Zaratsu polished case, sapphire crystal, and 300m water resistance. It features an in-house 8L35 movement, sharp hands, and bright lume. The 44mm case wears smaller than expected due to its design.

• Condition: Great overall
• Case Size: 44mm
• Lug To Lug: 50mm
• Thickness: 15mm

This is a special edition Seiko SLA059 Marine Master MM300 with a unique red dial, featuring a automatic dive watch function. It's been worn very sparingly and is in excellent condition.

• Condition: pristine
• Diameter: 44mm