Up for sale is my Seiko Marinemaster 200M (SJE101) with the black dial. This is the modern, slim Marinemaster powered by the 6L37 movement, offering a much thinner and more wearable case compared to the older MM300 while still delivering true tool-watch capability and excellent finishing.

• Condition: Excellent with light, honest wear
• Movement: 6L37 automatic
• Thickness: 12.3mm thin case profile
• Water Resistance: 200m

This Seiko SJE101 MarineMaster 200 is a classic 62MAS style diver's watch in a compact and thin 39.5mm steel case with a black dial and strong Lumibrite.

• Condition: Excellent (worn in rotation)
• Diameter: 39.5mm
• Thickness: 12.3mm
• Lug to lug: 47.2mm

A beautiful Seiko SJE101 Marinemaster in mint condition, featuring a stainless steel case with super-hard coating and a black dial. The watch comes with an additional clasp and has a water resistance of 200m.

• Condition: Mint condition
• Case Thickness: 12.3mm
• Diameter: 39.5mm
• Length: 47.2mm

The Seiko Marinemaster SJE101 improves on the iconic 62 MAS case design, featuring a new thin 6L movement and aftermarket clasp. The watch is in mint condition with a stainless steel case, sapphire crystal, and water resistance of 200m.

• Condition: Mint
• Thickness: 12.3mm
• Diameter: 39.5mm
• Length: 47.2mm