SEIKO PROSPEX LAND TORTOISE SRPH15K1

The Seiko Prospex SRPH15K1 Land Tortoise is an automatic men's watch known for its durable and stylish build inspired by the classic "Turtle" diver's watch. It features a green dial, a stainless steel case and bracelet, and a compass bezel. 
Movement

• Caliber: Japan-made automatic movement, Caliber 4R35.
• Winding: Automatic with manual winding capabilities.
• Jewels: 23 jewels.
• Power reserve: Approximately 41 hours when fully wound.
• Accuracy: Rated at +45 to -35 seconds per day.
• Functions:
  • Date display.
  • Stop second hand function (hacking).

• Case material: Stainless steel.
• Case dimensions:
  • Diameter: 42.4mm.
  • Thickness: 11.7mm.
  • Length (lug-to-lug): 45.2mm.
• Bezel: Rotating stainless steel compass bezel with an inlaid green ring.
• Crown: Screw-down crown at the 4 o'clock position.
• Case back: Screw-down case back.
• Crystal: Scratch-resistant sapphire glass. 

• Dial color: Green with a sunray finish.
• Luminous material: LumiBrite on the hands and indexes for high visibility in the dark.
• Markers: Index hour markers. 

• Material: Stainless steel.
• Clasp: Three-fold clasp with a secure lock and push-button release.
• Lug width: 20mm. 

• Water resistance: 200 meters / 20 bar, suitable for diving.
• Weight: 150 grams.
• Style: Part of the Prospex Land series, with a design inspired by the popular "Turtle" dive watch.