Seiko Nautilus Open Heart All Black

Inspired by the iconic Nautilus design and featuring a prestigious Seiko NH38 automatic movement, we present the 41mm Seiko Open Heart Nautilus All Black. Combining the perfect luxury design with high quality parts for an accessible price.

If you would like different dials or part options please contact us to make a custom order.

• Diameter: 41mm
• Movement: Seiko NH38 Automatic
• Glass: Sapphire Crystal, scratch resistant & anti-reflective
• Luminova: Yes
• Case: 316L Stainless steel
• Case Thickness: 12mm
• Bracelet: 316L
• Crown: Screw down
• Bezel: Insert 
• Caseback: Steel (closed)
• Wrist Size: 14-22cm (adjustable)
• Lugs: 13mm
• Water Resistance: 50m / 5 ATM