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  • SRP777K1
SRP777K1

SRP777K1

  • FEATURES
  • SPECIFICATIONS

FEATURES

DESIGN

High legibility

SRP777K1_legibility.jpg

The dial design has just one objective; maximum legibility, even deep in the ocean where sunlight does not penetrate. The hour markers are large, so as to allow the maximum surface area and depth for Seiko's Lumibrite coating. The hands, too, are wide and easy to read.

Screw-down crown at the 4 o'clock position

SRP777K1_screw.jpg

Greater security is achieved by positioning the screw-lock crown at the 4 o'clock position.

FUNCTION

Screw-down crown

The crown has screw-down protection to prevent it from being pulled out by any accidental operation as the water resistance function is secured only when the crown is at its normal position.

SPECIFICATIONS

REF. SRP777K1
DRIVING SYSTEM Automatic with manual winding mechanism
CALIBER NO. 4R36
CASE Stainless Steel
BAND Silicone
GLASS MATERIAL Hardlex Glass
WATER RESISTANCE 200m Diver
CASE DIAMETER 45.0 mm
FEATURES 21,600 vibrations per hour
24 jewels
Rotating Bezel
Screw Case Back
Screw-down Crown