The Seiko SRPH99K1 PROSPEX Limited Edition 4R35 caliber watch is a automatic watch with hard coating and a polyester strap.

Specifications

Movement

Caliber Number
4R35

Movement Type
Automatic with manual winding

Power reserve
Approx. 41 hours

Jewels
23

Functions

• Stop second hand function
• Date display

Case/Band

Case Material
Stainless steel (hard coating)

Case Size

• Thickness: 11.7 mm
• Diameter: 42.4 mm
• Lug-to-lug: 45.2 mm

Crystal
Sapphire crystal

LumiBrite
Lumibrite on hands and index(es)

Band Material
Polyester

Distance between lugs
20mm

Other Details

Water Resistance
20 bar

Weight
74 gr

Features

• LIMITED EDITION on the case back
• Serial number engraved on the case back
• Rotating bezel
• Screw-down crown
• Screw case back