CASIO BABY-G BGA-320-1ADR BLACK WOMEN WATCH

The BGA-320-1ADR is the jewellery-stud Baby-G — a matte black case and band with a dark charcoal dial adorned with raised rose gold metallic index marks in two shapes: round pearl-like studs and square pyramid studs, arranged alternately around the dial like treasures from the ocean floor. These aren't flat printed indexes — they physically protrude from the dial surface in a vapor deposition finish, catching light individually like the studs on a leather bracelet or the settings on a cocktail ring. The minute hand is shaped like a mermaid's tail — a playful design detail that's visible up close but subtle enough to read as an elegant hand shape from a distance.

Module 5628 drives the analog-digital combination with world time across 27 cities, five daily alarms with snooze, a 1-second stopwatch, countdown timer with progress beeper, and LED Super Illuminator (white) with selectable duration. Neobrite phosphorescent hands and indexes provide passive nighttime glow. At 35 grams and just 12.4mm thick, the BGA-320 sits in a sweet spot between the ultra-slim BGA-290 (10.1mm, 33g) and the mid-weight BGA-280 (14.8mm, 42g) — slim enough to feel like a fashion watch while substantial enough for the stud indexes to have visual presence. Shock resistance, 100-metre water resistance, and a 3-year battery on a CR1220. The dark case makes the rose gold studs and mermaid-tail hand glow with warm contrast — the same black-and-rose-gold magic as the BA-130-1A4, but in a slimmer, lighter, more jewellery-adjacent package.

At a Glance

Why You'll Love It

• The raised rose gold stud indexes are the standout detail — round pearl studs and square pyramid studs alternating around the dial, each physically protruding from the surface and catching light independently. They look like jewellery settings, not watch markers.
• The mermaid-tail minute hand is a whimsical design detail that adds personality without being overt — it reads as an elegantly shaped hand from normal viewing distance, revealing its mermaid form only on close inspection.
• At 35 grams and 12.4mm thick, this is slimmer and lighter than every BA-110 (45g, 15.8mm), every BA-130 (45g, 15.8mm), and the BGA-280 (42g, 14.8mm). It delivers stud-index visual impact without the bulk of the chunky Baby-G models.
• Black-and-rose-gold is the most universally flattering dark combination — it works with every wardrobe colour, every occasion, and every existing jewellery collection. The matte black case hides all daily wear.
• The vapor deposition finish on the studs gives them a warm, pearl-like quality that's softer and more organic than the sharp metallic sparkle of the BA-130's faceted indexes. It reads as ocean-inspired luxury rather than street-luxe.
• Countdown timer with progress beeper is unique to the BGA-320 among the Baby-G models we've covered — it beeps at set intervals during the countdown, useful for timed tasks, cooking, or study intervals.

Perfect For

Key Features

• Raised metallic stud indexes — vapor deposition finish — Round pearl-like studs and square pyramid studs alternate around the dial, each physically raised from the surface. The vapor deposition coating gives them a warm, organic metallic quality inspired by pearls and seashells — ocean treasures rendered in rose gold.
• Mermaid-tail minute hand — The minute hand is shaped to evoke a mermaid's tail — a playful, beach-inspired design detail that adds personality to every time check. Rose gold finish with Neobrite phosphorescent fill for dark readability.
• Slim 12.4mm profile at 35g — Significantly slimmer and lighter than the BA-110 (15.8mm, 45g) and BA-130 (15.8mm, 45g) while being only slightly thicker than the ultra-slim BGA-290 (10.1mm, 33g). The sweet spot between visual presence and wearable comfort.
• Countdown timer with progress beeper — Unique among the Baby-G models at City Chain. The timer beeps at intervals during the countdown, not just at the end — useful for timed study sessions, cooking stages, or interval awareness.
• World time — 27 cities, 29 time zones — Track a second time zone with DST adjustment.
• White LED Super Illuminator — Selectable duration (1.5s or 3s) with afterglow. The white LED keeps the rose gold studs looking warm and natural at night.

Technical Specifications

Best Matched With

Frequently Asked Questions

Why Buy from City Chain Singapore