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

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[セイコー]SEIKO 腕時計 PROSPEX AUTOMATIC プロスペックスオートマチック SPB121J1 メンズ [逆輸入]

[セイコー]SEIKO 腕時計 PROSPEX AUTOMATIC プロスペックスオートマチック SPB121J1 メンズ [逆輸入]

Product ID: 731956557

💧20 ATM water resistance

⏱️Automatic self-winding movement

⚙️40mm stainless steel case

1165094CFA

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⌚ Elevate your wrist game with timeless precision and rugged elegance!

BOLD DURABLE - 40mm stainless steel case designed for everyday resilience and style.
STAY AHEAD OF TIME - Integrated date calendar keeps your schedule sharp and on point.
PRECISION IN MOTION - Automatic self-winding movement keeps you effortlessly on time.
CRYSTAL CLEAR VISION - Scratch-resistant sapphire crystal glass ensures your watch face stays flawless.
DIVE READY CONFIDENCE - 20 ATM water resistance means you’re ready for any adventure, rain or shine.

The SEIKO PROSPEX AUTOMATIC SPB121J1 is a 40mm stainless steel men’s watch featuring a reliable automatic self-winding movement, sapphire crystal glass, and a robust 20 ATM water resistance rating. Designed for professionals who demand durability and style, it includes a practical date calendar and a premium leather strap, making it the perfect blend of function and fashion for everyday wear.

Specifications

ASIN	B083H6FJ5S
Amazon 売れ筋ランキング	ファッション - 1,504,132位 ( ファッションの売れ筋ランキングを見る ) メンズ腕時計 - 15,012位
Amazon.co.jp での取り扱い開始日	2020/1/20
カスタマーレビュー	4.5 5つ星のうち4.5 (101) var dpAcrHasRegisteredArcLinkClickAction; P.when('A', 'ready').execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( 'acrLink-click-metrics', 'click', { "allowLinkDefault": true }, function (event) { if (window.ue) { ue.count("acrLinkClickCount", (ue.count("acrLinkClickCount") \|\| 0) + 1); } } ); } …
メーカー	SEIKO(セイコー)
メーカーにより製造中止になりました	いいえ
商品モデル番号	SPB121J1
製品サイズ	15 x 10 x 5 cm; 2 g
部門	メンズ
電池	1 不明電池(付属)

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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1165094CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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[セイコー]SEIKO 腕時計 PROSPEX AUTOMATIC プロスペックス オートマチック SPB121J1 メンズ [逆輸入]

Description

Specifications

Common Questions

[セイコー]SEIKO 腕時計 PROSPEX AUTOMATIC プロスペックスオートマチック SPB121J1 メンズ [逆輸入]