What is the extra button/stem for?

It’s for the compass. Bought this watch in April and love it .

Replacer original band available? Size for replacement 2nd question? Thank you for the help .

Hello, We have new original bands available. Please directly contact us if you'd like to purchase a new original strap. Best regards, Golden Time Jewelers Seiko Authorized Dealer

Automatic? Description say quartz movement.

Automatic and hand-winding movement with a hacking function, amazon controls the content and might stands to be updated.

Is the inner, rotating bezel/compass black or green?

Hello, It's green. Best regards, GTJ

Seiko Prospexalpinist Compass Green Dial Sapphire Glass Leather Watch Men

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Description

🧭 Navigate your style with the iconic Seiko Alpinist – where heritage meets modern adventure.

DURABLE ELEGANCE - Scratch-resistant sapphire crystal for lasting clarity
ROBUST ENGINEERING - Screw-down crown and case back ensure water resistance and durability
LUMINOUS VISIBILITY - LumiBrite hands and indexes glow bright in low light
SEAMLESS TIMEKEEPING - Stop seconds hand function for precise time setting
ADVENTURE READY PRECISION - Rotating compass ring for on-the-go navigation

The Seiko Prospex 'Alpinist' SPB121J1 is a modern automatic field watch inspired by the 1959 original, featuring a 70-hour power reserve, scratch-resistant sapphire crystal, and a rotating compass inner ring. Designed for durability and precision, it includes LumiBrite hands for visibility, a screw-down crown for water resistance, and a stop seconds hand function for accurate time setting—perfect for the discerning adventurer and style-conscious professional.

Specifications

ASIN	B083H6FJ5S
Batteries	1 Unknown batteries required. (included)
Best Sellers Rank	#152,568 in Fashion ( See Top 100 in Fashion ) #4,014 in Men's Wrist Watches
Customer reviews	4.5 4.5 out of 5 stars (105)
Date First Available	20 January 2020
Department	Mens
Is Discontinued By Manufacturer	No
Item model number	SPB121J1
Manufacturer	Seiko
Product Dimensions	15 x 10 x 5 cm; 2 g

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Seiko Prospex"Alpinist" Compass Green Dial Sapphire Glass Leather Watch for Men SPB121J1

Description

Specifications

Common Questions