[Battery lasts up to 4 years][User-replaceable battery][Lightweight 10g] Luminous dial, luminous hands, 3 types of chains [Japanese movement] [3 ATM water resistance] [Little Magic] Waterproof watch Colore 30 (Pink) 【 Set Contents 】Main body, key chain, clip chain, reel chain, replacement battery, instruction manual 【Specifications】 ●Body size: 3cm Frame color: White Thickness: 8.4mm ●Reel chain: 9cm - 60cm ●Clip chain length: Approximately 8cm (Longer and easier to use than commonly available clip chains!) ●Key chain: Approximately 6.5cm ●Quartz: Made in Japan (assembled in China) ●Replacement battery: SONY 377 SR626SW I used it for about a week, but I no longer need it because I retired. There are no noticeable scratches. Please use it if you'd like.