SEIKO PRESAGE COCKTAIL TIME SRPE43J1

The Seiko Presage Cocktail Time SRPE43J1, also known as "Manhattan," is a men's automatic watch with a textured blue dial inspired by cocktail glasses. 

Movement

• Caliber: 4R35.
• Movement type: Automatic with manual winding capability.
• Power reserve: Approximately 41 hours.
• Jewels: 23.
• Accuracy: +45 to -35 seconds per day.
• Frequency: 21,600 vibrations per hour.
• Functions: Date display and stop-second hand function. 

• Case material: Stainless steel.
• Case diameter: 38.5 mm.
• Case thickness: 11.8 mm.
• Lug-to-lug: 45.4 mm.
• Crystal: Box-shaped Hardlex.
• Case back: See-through with a screw-down design. 

• Band material: Calfskin leather.
• Band color: Dark navy blue.
• Clasp: Three-fold clasp with push-button release. 

• Water resistance: 5 bar (50 meters).
• Dial: Blue, with a textured pattern and applied Arabic numeral indices.
• Luminosity: N/A, this model is not lumed.
• Additional details: Made in Japan.