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Seiko

Seiko SRPK18 5 Sports Automatic 42.5 mm Black Dial Watch

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Seiko SRPK18 5 Sports Automatic 42.5 mm Black Dial Watch
Seiko SRPK18 5 Sports Automatic 42.5 mm Black Dial Watch

Seiko

SRPK18

Japanese precision, designed for real life.

Signature details

Seiko SRPK18 5 Sports Automatic 42.5 mm Black Dial Watch

The visual appeal of SRPK18 comes from a deliberate contrast between its black dial and 42.5 mm stainless steel with gold-tone finish case. On SRPK18, Hardlex protects the display, while the stainless-steel bracelet with gold-tone finish completes the transition from case to wrist.

SRPK18 is powered by an automatic movement with manual winding, built around caliber Seiko 4R36 with approximately 41 hours of power reserve; water resistance is rated at 10 Bar / 100 m. The result gives SRPK18 the confidence of a purpose-built diver without reducing the watch to equipment alone.
10 Bar / 100 m Hardlex Approx. 41 Hours

The details

SRPK18, at a glance.

Dimensions

Case diameter
42.5 mm
Case thickness
13.4 mm
Lug width
22 mm

Materials and finish

Case material
Stainless Steel with Gold-Tone Finish
Crystal
Hardlex
Dial color
Black
Bracelet or strap
Stainless Steel Bracelet with Gold-Tone Finish

Movement

Movement type
Automatic with Manual Winding
Caliber
Seiko 4R36
Power reserve
Approx. 41 Hours
Water resistance
10 Bar / 100 m

The movement

Seiko 4R36

Automatic with Manual Winding

Approx. 41 HoursPower reserve

Learn more

The finer details

Full specifications

Seiko SRPK18 is a new men's watch from the Seiko 5 Sports family, powered by an automatic with manual winding movement and finished with a black dial and a 42.5 mm case. Its balanced specification makes it suitable for regular wear while retaining the defining details of this reference.

The movement specification includes Seiko caliber 4R36; Automatic with Manual Winding; power reserve: Approx. 41 Hours; functions: Stop Second Hand Function, Day / Date Display. Exterior and performance details include hardlex crystal, stainless steel bracelet with gold-tone finish, 10 Bar / 100 m water resistance.

Movement and functions

  • Movement: Automatic with Manual Winding
  • Caliber: Seiko 4R36
  • Frequency: 21,600 Vibrations per Hour
  • Power Reserve: Approx. 41 Hours
  • Jewels: 24 Jewels
  • Functions: Stop Second Hand Function, Day / Date Display

Case and dimensions

  • Case Material: Stainless Steel with Gold-Tone Finish
  • Case Diameter: 42.5 mm
  • Case Thickness: 13.4 mm
  • Lug-to-Lug: 46.0 mm
  • Bezel: Gold-Tone Unidirectional Rotating Elapsed Timing Bezel
  • Lug Width: 22 mm
  • Case Back: See-Through & Screw Case Back

Dial, crystal and display

  • Crystal: Hardlex
  • Dial Color: Black
  • LumiBrite: Luminous Hands and Indexes

Bracelet or strap

  • Bracelet: Stainless Steel Bracelet with Gold-Tone Finish
  • Clasp: Three-Fold Clasp with Push Button Release and Lock

Performance and features

  • Collection: Seiko 5 Sports
  • Edition: U.S. Special Creation
  • Water Resistance: 10 Bar / 100 m

Condition and included items

  • Condition: New
  • Included: Watch, presentation box, supplied manuals and warranty documentation.
Delivery and presentation
Free ShippingComplimentary shipping on this watch.
8-9 Business DayEstimated delivery window after dispatch.
Dispatch 36 HoursPrepared and dispatched within 36 hours.

Good to know

A few things you might still wonder

Is this watch new?

Yes. This watch is supplied in new condition with its presentation materials.

What is included?

The watch arrives with its presentation box, supplied manuals and warranty documentation.

How should I care for the watch?

Keep the watch clean and dry after wear, follow the manufacturer guidance and service it at the recommended intervals.