FAST DELIVERY

HYDROCORE CLASSIC WATCH

Automatic, Signal Code

$259.00 USD

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COLOR:

Black & Silver

Variant

STYLE:

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DETAILS

Housed in a stainless steel case with a robust black bezel, its dial fades from deep black to forest green, creating a dramatic canvas for the most intriguing detail: a full set of cryptic gesture icons replacing traditional hour markers. From abstract body language to symbol-like positions, each figure seems to convey a secret.

SPECIFICATIONS

Case Diameter: 40mm

Case Thickness: 13.3mm

Case Material: 316 Stainless Steel

Bezel: Unidirectional Rotating, Ceramic Insert

Winding Crown: Screw-down, Water-resistant Sealing System

Crystal: Sapphire Crystal, Anti-reflective

Dial: Long-lasting Luminescence

Bracelet Material: 316 Stainless Steel

Bracelet Clasp: Butterfly Clasp

Bracelet Width: 16mm-20mm

Bracelet Length: Adjustable for Wrists 6.3"-7.2"

Water Resistance: 3ATM (30 meters)*

Weight: 147g

MOVEMENTS

Caliber Number: 8215

Movement Type: Automatic, Self-winding Mechanical

Diameter: 26mm

Height: 5.67mm (7.4 overall)

Jewels: 21 Rubies

Power Reserve: 42 Hours

Rotor Direction: Counterclockwise (uni-directional)

Click Download Cal. 8215 Instruction manual

SHIPPING & DELIVERY

Standard: $10 (Free over $150) · 7–15 business days
Express: $25 (Free over $500) · 5–9 business days
DHL Dedicated: $45 · 2–5 business days after shipment

Order Preparation (Business Days Only)

FAST DELIVERY / In Stock: ships in 1–3 business days
Custom / Engraved: requires production before shipment
PRE-ORDER / Made to Order: 15–30 business days production (some up to 30–50)

⚠️ Express or DHL does not speed up production, only delivery after shipment.

⚠️ Shipping & production timelines are calculated in business days only (excluding weekends & holidays).

⚠️ Shipping fees are non-refundable.

⚠️ If DHL is unavailable for your address, the DHL fee will be refunded and shipped via Standard Shipping.

HYDROCORE CLASSIC WATCH

$259.00 USD

Customer Reviews

Overall rating: 4.7 / 5 from 11 reviews.

Customer photo review of HYDROCORE CLASSIC WATCH

Everything is good! How do I adjust the size?

O. S. 5/5 Verified August 18, 2026

Customer video review of HYDROCORE CLASSIC WATCH

I was skeptical at first. But when it came in the mail in a nice box with all the paper work. I told myself “there is no way a watch this solid and well designed and built could be that good of a prize”!!!!! Boy was I wrong! This watch feels natural when you wear it, it honestly feels just like a $10,000 watch but for only $269😱😱! Don’t let the name fool you “Atomishine” for the win. The mechanics alone scream Grand Seiko smooth!! Don’t hesitate you won’t regret buying a watch from Atomi Shine

Michael E. 5/5 Verified May 10, 2026