The Seiko SLA021/SBDX023 is a favorite among purists due to its iconic 'Marinemaster' dial text and unsigned crown. It features the upgraded MEMS 8L35 movement and Diashield protection.

• Condition: Great original & unpolished condition, showing signs of wear on bracelet and a ding on case side
• Movement: Cal. 8L35 Hi-Beat (28,800 vph), 50hr Reserve, Hacking/Hand-winding
• Dimensions: 44mm diameter, 14.6mm thickness, 50mm lug-to-lug
• Inclusions: Original boxes and papers, all links and extra rubber strap

This Seiko Prospex Marine Master 300M is a high-quality dive watch with excellent condition. It comes with its original box, an unused rubber strap, and a booklet. The ceramic bezel is perfect, but there's a small ding on the edge near the 7 marker.

• Condition: Excellent
• Bracelet material: Metal
• Water resistance depth rating: 300m

The Seiko Marinemaster 300 SBDX023 is a dive watch with a 41mm diameter case, featuring a unidirectional rotating bezel.

• Model name: Marinemaster 300

A gently used Seiko MM300 with excellent condition and all original packaging, ready to wear or collect. The watch has been well cared for and shows minimal signs of wear.

• Condition: Seldom worn, 95% plus condition watch head, OEM rubber strap 90%
• Condition Of Bracelet: like new
• Inclusions: all packaging, paperwork, hang tags, spare bracelet links, brand new OEM rubber strap