The Skeie's Difference
The Seiko Prospex Marinemaster SJE101 represents a milestone in dive watch evolution, marking the first global Marinemaster collection to feature an exhibition caseback.
This achievement is remarkable given the stringent ISO requirements for 200-meter dive watches, yet Seiko's innovative case architecture and slim Caliber 6L37 movement made it possible. The result is their thinnest mechanical diver at just 12.3mm, offering a sophisticated reinterpretation of Japan's pioneering 1965 dive watch.
The 39.5mm stainless steel case showcases mirror-polished chamfering on both the bezel and case edges, a functional design choice that prevents snagging on dive equipment while creating brilliant light play across its surfaces. The patterned black dial provides exceptional contrast for the LumiBrite-coated hands and markers, framed by a unidirectional elapsed timing bezel with super-hard coating. Through the sapphire exhibition caseback, the 26-jewel automatic movement reveals its meticulous finishing, beating at 28,800 vibrations per hour with a 45-hour power reserve. The newly designed ellipse-shaped bracelet links feature dual-curved, mirror-finished surfaces that flow gracefully around the wrist, complementing the watch's refined proportions.
We offer complimentary shipping on all orders, with each piece carefully packaged and fully insured for delivery. For full details on shipping methods and timelines, please visit our Shipping Policy.
Articles may be returned for a refund or exchange within 30 days of purchase, provided they are in salable condition and accompanied by a valid sales receipt. Please note that some exclusions may apply. For complete return guidelines, visit our Returns Policy.
The Seiko Prospex Marinemaster SJE101 represents a milestone in dive watch evolution, marking the first global Marinemaster collection to feature an exhibition caseback.
This achievement is remarkable given the stringent ISO requirements for 200-meter dive watches, yet Seiko's innovative case architecture and slim Caliber 6L37 movement made it possible. The result is their thinnest mechanical diver at just 12.3mm, offering a sophisticated reinterpretation of Japan's pioneering 1965 dive watch.
The 39.5mm stainless steel case showcases mirror-polished chamfering on both the bezel and case edges, a functional design choice that prevents snagging on dive equipment while creating brilliant light play across its surfaces. The patterned black dial provides exceptional contrast for the LumiBrite-coated hands and markers, framed by a unidirectional elapsed timing bezel with super-hard coating. Through the sapphire exhibition caseback, the 26-jewel automatic movement reveals its meticulous finishing, beating at 28,800 vibrations per hour with a 45-hour power reserve. The newly designed ellipse-shaped bracelet links feature dual-curved, mirror-finished surfaces that flow gracefully around the wrist, complementing the watch's refined proportions.
We offer complimentary shipping on all orders, with each piece carefully packaged and fully insured for delivery. For full details on shipping methods and timelines, please visit our Shipping Policy.
Articles may be returned for a refund or exchange within 30 days of purchase, provided they are in salable condition and accompanied by a valid sales receipt. Please note that some exclusions may apply. For complete return guidelines, visit our Returns Policy.
From the
Collection
The Seiko Prospex Marinemaster SJE101 represents a milestone in dive watch evolution, marking the first global Marinemaster collection to feature an exhibition caseback.
This achievement is remarkable given the stringent ISO requirements for 200-meter dive watches, yet Seiko's innovative case architecture and slim Caliber 6L37 movement made it possible. The result is their thinnest mechanical diver at just 12.3mm, offering a sophisticated reinterpretation of Japan's pioneering 1965 dive watch.
The 39.5mm stainless steel case showcases mirror-polished chamfering on both the bezel and case edges, a functional design choice that prevents snagging on dive equipment while creating brilliant light play across its surfaces. The patterned black dial provides exceptional contrast for the LumiBrite-coated hands and markers, framed by a unidirectional elapsed timing bezel with super-hard coating. Through the sapphire exhibition caseback, the 26-jewel automatic movement reveals its meticulous finishing, beating at 28,800 vibrations per hour with a 45-hour power reserve. The newly designed ellipse-shaped bracelet links feature dual-curved, mirror-finished surfaces that flow gracefully around the wrist, complementing the watch's refined proportions.
The Seiko Prospex Marinemaster SJE101 represents a milestone in dive watch evolution, marking the first global Marinemaster collection to feature an exhibition caseback.
This achievement is remarkable given the stringent ISO requirements for 200-meter dive watches, yet Seiko's innovative case architecture and slim Caliber 6L37 movement made it possible. The result is their thinnest mechanical diver at just 12.3mm, offering a sophisticated reinterpretation of Japan's pioneering 1965 dive watch.
The 39.5mm stainless steel case showcases mirror-polished chamfering on both the bezel and case edges, a functional design choice that prevents snagging on dive equipment while creating brilliant light play across its surfaces. The patterned black dial provides exceptional contrast for the LumiBrite-coated hands and markers, framed by a unidirectional elapsed timing bezel with super-hard coating. Through the sapphire exhibition caseback, the 26-jewel automatic movement reveals its meticulous finishing, beating at 28,800 vibrations per hour with a 45-hour power reserve. The newly designed ellipse-shaped bracelet links feature dual-curved, mirror-finished surfaces that flow gracefully around the wrist, complementing the watch's refined proportions.
Every new Seiko purchased at Skeie's is backed by their 3-year warranty
Compliments of Skeie's Jewelers
our signature gift wrap
THE SKEIES EXPERIENCE
Frequently Asked Questions
We have a team of expert goldsmiths and jewelers on site, and can work on a large range of repair needs.
Common repairs include ring sizing, polishing, rhodium plating, adjusting chain length, replacing clasps, re-stringing services, and more.
There is no appointment necessary to drop off your items for review and estimates.
We cannot give price estimates over the phone or online, as every piece can vary.
For more information view our Jewelry Services
Yes, we have GIA Graduate Gemologists with over 50 years of invaluable experience. Whether you're curious about the worth of a family heirloom or seeking an appraisal for insurance purposes, our seasoned professionals offer meticulous evaluations to ensure you understand the true worth of your treasures.
Additionally, we have an AGS Accredited Gem Lab® (AGL) with a collection of advanced equipment allowing our gemologists to thoroughly inspect jewelry, determine and grade its qualities, calculate measurements, and arrive at an estimation of value.
Since we're located in Eugene, Oregon, we do not charge sales tax.
We offer free shipping on all orders. Our standard shipping is 3-7 days; all items are fully insured, arrive in discrete packaging, and require a signature upon delivery.
For more information view our Shipping Policy
Items may be returned for a refund or exchange within 30 days of purchase, provided they are in salable condition and accompanied by a valid sales receipt. Certain exclusions may apply.
For full details, please review our Refund Policy