The Seiko SRPH15K1 PROSPEX Limited Edition 4R35 caliber watch is a automatic with manual winding watch. It has sapphire crystal and 23 jewels.

Movement

Caliber Number
4R35

Movement Type
Automatic with manual winding

Duration
Approx. 41 hours

Exterior

Case Material
Stainless steel

Crystal
Sapphire crystal

LumiBrite
LumiBrite on hands and indexes

Clasp
Three-fold clasp with push button release

Other Details

Water Resistance
20 bar

Case Size

• Thickness: 11.7 mm
• Diameter: 42.4 mm
• Length: 45.2 mm

Weight
140 gr

Bracelet Length
200 mm

Other Specifications

• Rotating bezel
• Screw case back
• Screw-down crown

Other Features

• 23 jewels
• Date display
• Stop second hand function

Click here and read our Blog about Seiko dive watches!