• Movement Type: Mechanical automatic (with manual winding)
• Calibre Number: 6R51
• Collections / Series: Presage Craftsmanship Series Studio Ghibli Limited Edition
• Accuracy: Daily error +25 seconds to -15 seconds
• Style: Anime, Casual
• Case Material: Stainless steel with Diamond Shield
• Case Colour: Silver
• Band Material: Leather (calf)
• Strap Colour: Brown
• Dial Type: Analog
• Dial Colour: deep blue enamel dial
• Glass Type: Sapphire with Anti-reflective coating on the inside
• Water Resistance: 10 Bar
• Size: 12.4mm Width: 40.5mm Height: 47.8mm
• Weight: 90.0g
• Arm circumference (longest): 195.0mm
• Reference: SPB437 / SPB437J / SPB437J1 
• Other features: Power Reserve 72 hours, 24 Jewels, Second hand stop function, "LIMITED EDITION" inscription on the case back, Serial number on the back cover, Enamel Dial, See-through screw back

The brown leather band complements the design with an earthy tone, reflecting the film's themes of nature and sustainability. Inside, the watch houses a reliable 6R27 automatic movement, providing a power reserve indicator and a date sub-dial—practical functions wrapped in an elegant package. This limited-edition model is not just a timepiece but also a tribute to Studio Ghibli's artistic legacy. With exclusive packaging and thoughtful design elements, it appeals to both fans of the film and watch enthusiasts who appreciate craftsmanship and storytelling through horology.