Seiko SRPK01 Prospex Automatic Diver watch, patterned, gradated blue dial evoking sunlight through waves

Seiko Prospex Automatic Diver PADI Special Edition – Gradient Blue Dial, 45mm – SRPK01

Name: Seiko SRPK01 Prospex PADI Special Edition | Chicago Clock
Brand: Seiko
SKU: 26875
Price: 485.0 USD
Availability: InStock

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Product Details

UPC: SRPK01

Brand: Seiko

Reference #: SRPK01

Collection: Seiko Prospex Automatic Diver

Movement: Automatic · Cal. 4R36

Case diameter: 45 mm

Crystal: Sapphire with magnifier

Water resistance: 200m

Dial: Gradient Blue

Band / finish: Stainless steel bracelet

The Seiko SRPK01 is a Seiko Prospex Automatic Diver in the cushion-shaped case collectors call the “Turtle”, first introduced on Seiko's 1976 divers. It is a 200-meter diver's watch with a unidirectional bezel, screw-down crown and LumiBrite for low-light legibility.

This PADI Special Edition, made to celebrate Seiko's partnership with the PADI dive-training organization, features a patterned, gradated blue dial evoking sunlight through waves. Inside is the Seiko caliber 4R36 automatic with hand-winding, hacking seconds, day/date display and about 41 hours of power reserve. You also get a 45mm case, sapphire crystal with date magnifier, 200m water resistance and stainless steel bracelet.

See the SRPK01 in person at Chicago Clock Company in Clarendon Hills (431 E Ogden Ave), Orland Park (14486 LaGrange Rd) and Palatine (1615 N Rand Rd). We have been family-owned since 1917, and our watch technicians handle Seiko battery replacement, band changes and repair after the sale.

Specifications

Movement

Caliber Number

4R36

Movement Type

Automatic with manual winding

Power reserve

Approx. 41 hours

Jewels

Functions

Stop second hand function
Day/Date display

Case/Band

Case Material: Stainless steel (Bezel: Stainless steel with ceramic display)
Case Size: Thickness:13.2mm
Diameter:45.0mm
Lug-to-lug:47.7mm
Crystal: Sapphire crystal with magnifier
Crystal Coating: Anti-reflective coating on inner surface
LumiBrite: LumiBrite on hands, index(es) and bezel
Clasp: Three-fold clasp with secure lock , push button release with extender
Distance between lugs: 22

Other Details

Water Resistance

200m / 660ft diver's

Weight

198.0g

Features

SPECIAL EDITION on the case back
Unidirectional rotating bezel
Screw-down crown
Three-fold clasp with secure lock
Screw case back

FAQ

What movement is in the Seiko SRPK01?

The SRPK01 runs on the Seiko caliber 4R36 automatic with hand-winding, hacking seconds, day/date display and about 41 hours of power reserve.

Is the Seiko SRPK01 water resistant?

Yes. It carries a 200-meter diver's rating, so it handles swimming, snorkeling and recreational scuba. Keep the screw-down crown fully closed in the water.

Why do collectors call this Seiko a “Turtle”?

The nickname comes from the rounded cushion case first used on Seiko's 1976 divers, which looks like a turtle shell from the side. It is a collector nickname; Seiko lists these models as Prospex Automatic Divers.

Where can I buy the Seiko SRPK01 near Chicago?

Chicago Clock Company carries it online and in our showrooms in Clarendon Hills (431 E Ogden Ave), Orland Park (14486 LaGrange Rd) and Palatine (1615 N Rand Rd).

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