AbyssRift 100M Automatic 49mm Miyota 8215 Men’s Dive-Style Watch with Sapphire Crystal

A real automatic built for bold wrist presence.

Japanese Miyota 8215 automatic movement: no battery required
49mm square/cushion case: design with serious wrist presence
Sapphire crystal: highly scratch-resistant protection for daily wear
100M / 10ATM water resistance: built for swimming + everyday water confidence
Internal rotating dive bezel: compressor-style timing ring controlled by a second crown

$179.00 USD

~~$219.00 USD~~ $179.00 USD

Color : Black

Product variants

Quantity

About the dial branding

Current inventory of this watch features the manufacturer's branding on the dial. Future Wrist Tech is in transition from reseller to fully custom-branded production. We chose to start selling honestly with manufacturer-branded inventory at fair prices rather than wait years to accumulate the capital required for custom production minimum orders.

Every watch comes with our 12-month warranty, 30-day returns, and direct customer support. Custom Future Wrist-branded versions are in development, we'll announce launch dates as they're confirmed.

If brand consistency on the dial is important to you, please contact us before ordering and we'll update you on the timeline for the custom-branded version of this watch.

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Overview
Features
Specifications
Packing List
Review

A real dive chronograph at a real price.

The AbyssRift 100M Automatic combines a Miyota 8215 automatic mechanical movement with 100M water resistance, an internal rotating dive bezel controlled by a second crown, solid 316L stainless steel, and sapphire crystal. Real automatic movement. No battery required. Built heavy. Built to be worn.

Technical Features

49 _MM

Diameter

15 _MM

Thickness

12 _Months

Warranty

100 _M

Water Resistance

Made to Fit Your Lifestyle

Built for Your Daily Pace

Strong and practical. Works well for a daily-wear chronograph.

Made for Everyday Confidence

Clean, premium, and fits the watch's 100M water resistance + quartz reliability.

Built to Keep Up With Your Day

More lifestyle-friendly but still active and product-relevant.

Designed for Work, Weekends, and Water

Very clear and conversion-focused.

Designed With Purpose in Every Detail

Miyota 8215 Automatic: Real Mechanical Movement, No Battery

Japanese Miyota 8215 movement: commonly used in practical mechanical watches
Automatic mechanical operation: powered by wrist movement
Manual winding supported: can be wound by hand
Approx. 40-hour power reserve: keeps the watch running after wear
No battery required: no quartz battery replacement
3-hand display with date: clean timekeeping layout
Non-hacking seconds hand: the seconds hand does not stop when setting the time
Best for mechanical-watch buyers: ideal for men who enjoy the feel and character of a real automatic

49mm Square Case: Built to Be Noticed

49mm case diameter: oversized and made for strong visual impact
15mm case thickness: gives the watch a substantial sport-watch profile
Square / cushion case shape: creates a more distinctive look than traditional round divers
316L stainless steel construction: durable, corrosion-resistant, and built for regular wear
180g total weight: solid enough to feel serious
Statement wrist profile: best for men who want their watch to be noticed immediately

Sapphire Crystal: Stronger Daily Protection

Sapphire crystal: highly scratch-resistant protection for the dial
Clear dial visibility: helps keep the black dial, hands, and markers easy to read
Better durability than mineral glass: a stronger choice for regular daily wear
Useful for desk wear and travel: protects against common contact with cuffs, bags, and surfaces
Premium value feature: one of the strongest durability upgrades on this watch

Internal Rotating Dive Bezel: Compressor-Style Function

Internal rotating timing bezel: placed inside the crystal for a cleaner, more protected look
Second crown control: gives the watch a compressor-style sport-watch design
Useful timing reference: can help track elapsed time during daily tasks, swimming, or active wear
Different from standard external bezels: gives the watch a more unique identity in the Abyss family
Bold technical appearance: adds function and visual depth to the black dial layout

100M Water Resistance: Everyday Water Confidence

100M / 10ATM rating: built for everyday water exposure and active use
Handles rain and splashes: suitable for daily situations
Suitable for swimming: when both crowns are fully secured before water exposure
Good for daily sport wear: practical protection for an automatic watch used regularly
Not a professional deep-diving watch: designed for water confidence

A stronger rating for buyers who do not want to worry every time their watch gets wet.

Silicone Strap: Sport Comfort for a Large Watch

Silicone strap: flexible, sporty, and made for active daily wear
26mm band width: wide enough to visually balance the large 49mm case
260mm band length: designed to fit larger wrists comfortably
Buckle clasp: simple, secure, and easy to adjust
Better comfort for a large case: keeps the watch bold
Water-friendly feel: more practical around moisture than leather straps

A Note on Sizing

The AbyssRift 100M Automatic is a large statement watch. At 49mm case diameter, 15mm thickness, and 180g total weight, it has serious wrist presence.

Best for buyers who prefer oversized watches. If you usually wear watches under 42mm, this model may feel too large for daily comfort. AbyssRift is made for men who want their watch noticed.

100M Professional Diver Specifications

Specification	Detail	Specification	Detail
Product Line	AbyssRift	Model Code	FN1812
Brand on Dial	FEELNEVER	Assembly Origin	China
Movement	Miyota 8215	Movement Origin	Japan
Movement Type	Automatic mechanical, self-winding	Power Reserve	Approx. 40 hours
Battery	No battery required	Movement Note	Non-hacking seconds
Complications	3-hand + date	Chronograph	No, not a chronograph
Crystal	Sapphire	Case Material	316L stainless steel
Case Diameter	49mm	Case Thickness	15mm
Case Shape	Square / cushion case	Bezel	Internal rotating dive bezel
Bezel Control	Second crown	Water Resistance	100M / 10ATM
Dial	Black dial	Seconds Hand	Red seconds hand
Date Window	Yes, at 3 o'clock	Luminous	Hands and markers
Strap	Silicone	Band Width	26mm
Band Length	260mm	Clasp	Buckle
Weight	180g	Best For	Large-watch buyers