The Seiko Prospex "Alpinist" SPB159 is equipped with a powerful 6R35 automatic caliber that has an accuracy of +25 to -15 seconds per day. With a 38 mm diameter 12.9mm thickness and length of 46 mm. 20 bar water resistance, this timepiece combines presence and portability in a balanced way with high reliability.
|Case Material||Stainless Steel|
|Crystal/Glass Material||Dual-curved Sapphire|
|Crystal/Glass Coating||Anti-reflective Coating On Inner Surface|
|Clasp Type||Three-fold Clasp With Push Button Release|
|Water Resistance||10 Bar|