allentian
allentian 3087 Luminous Waterproof Dual Display Watch Grey
Grey dual-display watch with Japanese electronic movement, 50 m water resistance and TPU strap weighing 54 g
- ColorGrey
- Dial ColorGrey
- Luminous display for easy reading in darkness
- 50 metre water resistance suits swimming and daily wear
- Dual analogue and digital dials show time two ways
- Japanese electronic movement with MAXELL battery powers all functions
- Lightweight 54 g ABS case with 265 mm TPU strap fits comfortably
Allentian 3087 Dual-Display Watch
The Allentian 3087 is a grey electronic wristwatch with dual displays driven by a Japanese movement and a MAXELL Japan battery. It offers hourly timekeeping, stopwatch timing, a week calendar, an alarm and a 12/24-hour system. The case is ABS with an acrylic mirror and a TPU strap measuring 265mm by 25mm. Water resistance is rated to 50 metres.
Suits Daily Wear And Sport Timing
This watch suits wearers who want a lightweight 54g timepiece with luminous display for low-light reading and a 15.8mm profile that slides under a cuff. The 49mm dial width gives clear visibility for stopwatch and calendar functions. Buyers who need a heart-rate sensor, GPS tracking, smartphone notifications or a metal bracelet should look at other models.
Sustained Use With Japanese Movement
Under continuous daily use the imported Japanese electronic movement maintains steady timekeeping while the MAXELL Japan battery powers the luminous backlight, alarm and stopwatch without frequent replacement. The acrylic mirror and ABS case resist everyday knocks, and the TPU strap retains flexibility through sweat and water exposure. The 50-metre waterproof rating holds during repeated swimming sessions.
Highlights
- Luminous display for easy reading in darkness
- 50 metre water resistance suits swimming and daily wear
- Dual analogue and digital dials show time two ways
- Japanese electronic movement with MAXELL battery powers all functions
- Lightweight 54 g ABS case with 265 mm TPU strap fits comfortably
Specifications
| Color | Grey |
|---|---|
| Dial Color | Grey |
Questions about this item
What strap width fits the 25 mm lugs on the 3087 case?
The watch uses a 25 mm wide TPU strap, so any replacement band must match that width to attach securely.
Will the 50 m waterproof rating survive the same splashes my old 30 m watch handled?
Yes, the 50 m rating covers everyday splashes, rain and swimming, giving a higher safety margin than a 30 m rating.
How do I confirm the Japanese electronic movement is keeping time correctly after I set it?
Compare the displayed time against a reliable reference over several days; the movement should stay within normal quartz accuracy.
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