**Product Specifications:**
**Brand:** MSSM
**Material:** Genuine leather
**Certification:** Authority certification for genuine leather by Guangdong Textile Testing Technology Co., Ltd., MAC, CNAS
**Compatibility:** Apple Watch Series 1/2/3/4/5/6/7/8/Ultra/SE
**Strap Sizes:** 38mm/40mm/41mm, 42mm/44mm/45mm/49mm
**Color:** Creamy brown
**Leather Type:** Swift calf leather
**Craftsmanship:** Handcrafted with smooth and elastic calf leather
**Closure:** Metal buckle with vacuum plating for lasting shine
**Design:** Ergonomic design for a comfortable fit
**Features:** Unique color and natural gloss of high-quality calf leather
**Buckle:** Metal connector with easy disassembly
**Product Name:** Apple Calf Leather Watch Strap
**Softness:** Moderate
**Length:** 83mm (short side), 124mm (long side)
**Note:** Product parameters are based on corresponding dial sizes, actual product may vary slightly
Please note that the above information is for reference only, actual product specifications may vary.