【Limited Edition】SEIKO Metronome Watch Standard Line (Dark Brown) Classic Band Type 【Brand, Model, Drive】 Brand: SEIKO Model: SMW001AP Drive System: Battery-powered quartz 【Main Functions】 Clock, Metronome, Reference Tone 【Function Details】 1. Metronome Function Tempo Range: 40-304 beats/minute (41 steps fixed) Accuracy: ±0.2% 2. Reference Tone Function Sound Range: 6 types (A-440Hz/A-442Hz/A-443Hz/B♭-440Hz/B♭-442Hz/B♭-443Hz) Accuracy: ±1 cent 3. Clock Accuracy: Average monthly difference ±15 seconds Power Supply: CR2016 1 piece Battery Life: Approximately 2 years (When using the metronome function at tempo 120 for 120 seconds/day, and the reference tone mode for 20 seconds/day) 【Other】 Water Resistance: Daily life waterproof Band Material: Cowhide (cow) Case Diameter Thickness: 10 mm, Width: 36.5 mm, Length: 39.6 mm Weight: 48g Wrist Circumference (Maximum): 185mm * Note: There is no second hand on the clock function. 【Condition】 Opened but unused. (I haven't even tried it on.) I received it as a gift, but I have no use for it, so I am selling it. 【Accessories】 Box (case), Warranty, Instruction manual 【Suggested Retail Price】 ¥28,600 (tax included) 【SEIKO's HP】 https://m.sii.co.jp/music/mw/ 【Seller's HP】 https://mirai-sougaku.jp/products/smw001ap Thank you for viewing. #Ladies Watch Metronome Watch #Men's Watch Metronome Watch