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WatchProSite Digest

Seiko

Curated highlights from the world’s most passionate collectors

592 articles2009-2026 years
Featured Article
Credor GCBK981 Chronograph Unboxing
Featured Article
Review

Credor GCBK981 Chronograph Unboxing

By Signo · Dec 6, 2016 · 16 replies · 5851 views
Experience the unboxing of the Credor GCBK981 chronograph. Discover its unique ship's steering wheel dial design and detailed collector insights.
Vintage

Seiko 6105-8119 Vietnam Era Dive Watch

hmmmcamu · Aug 11, 2025
Discover the Seiko 6105-8119, a Vietnam War era dive watch popular with US military. Learn about its asymmetric case, 150m water resistance, and 6105B movement.
4 replies556 views
Vintage

Seiko 62MAS 6217-8001 Dive Watch History

Bill · Aug 10, 2025
Explore the Seiko 62MAS (Ref. 6217-8000/8001), Japan's first professional dive watch from 1965. Discover its history, technical specs, and competitive edge against Swiss rivals.
11 replies2292 views
Vintage

Seiko 6105 Deep Sea Diver 1970s Catalog

hmmmcamu · Aug 8, 2025
Explore Seiko's 1970s catalog featuring the Deep Sea Diver 6105 and its original diver straps. Discover historical context and details on its appearance in 'Apocalypse Now'.
4 replies545 views
Review

Seiko SPB501 Emerald Diver Review

Aquaracer1 · Jul 21, 2025
First impressions and detailed review of the new Seiko SPB501 special edition diver, highlighting its emerald dial, case, and bracelet.
21 replies2234 views
Review

Credor Locomotive 5932-5020, GCCR999, GCCR997 Overview

quattro · Jun 14, 2025
Compare the original Credor Locomotive 5932-5020 Quartz with the re-edition GCCR999 and GCCR997 models. Explore design and caliber details.
15 replies2381 views
Review

Grand Seiko SLGW003 Review

Horo_Traveler · May 3, 2025
Discover the Grand Seiko SLGW003: a 36,000bph hand-wind movement with 80hr power reserve, dual impulse escapement, and unique wagtail winding click. Explore its thin titanium case and birch dial.
20 replies1829 views
Wristshot

Seiko Landmaster SBDB029 Ginza Wristshot

pkonos · Apr 27, 2025
Pkonos showcases his Seiko Landmaster SBDB029, a robust tool watch perfect for navigating Ginza's Golden Week crowds. Discover community insights on its durability and design.
28 replies3580 views
Review

Seiko Speedtimer "Pogue" Reissue vs. 6139

Subexplorer · Apr 5, 2025
Subexplorer reviews the new Seiko Speedtimer 'Pogue' reissue, comparing it to the vintage 6139. Solar movement, golden dial, Pepsi bezel.
52 replies6089 views
New Release

Grand Seiko Spring Drive 9RB2 UFA ±20 Sec/Year

cazalea · Mar 31, 2025
Explore Grand Seiko's 2025 Watches & Wonders releases, featuring the Spring Drive Caliber 9RB2 with ±20 sec/year Ultra Fine Accuracy and new micro-adjust clasps.
21 replies3311 views
Collection

Grand Seiko Spring Drive SBGY009 Acquisition

jrwong23 (aka watchthebin) · Mar 30, 2025
Discover the Grand Seiko SBGY009 Spring Drive, a 44GS case model with the 9R31 movement. See jrwong23's acquisition journey and photos.
18 replies4231 views
Collection

Grand Seiko SLGW005: 45GS Remake Review

jrwong23 (aka watchthebin) · Mar 29, 2025
Discover the Grand Seiko SLGW005, a 45GS remake with a hibeat manual winding 9SA4 movement. Explore its iconic case, off-white dial, and strap versatility.
38 replies5348 views
New Release

Grand Seiko SLGW004 & SLGW005 Hi-Beat 45GS

quattro · Feb 9, 2025
Discover Grand Seiko SLGW004 (yellow gold) and SLGW005 (stainless steel), modern recreations of the Hi-Beat 45GS. Features new Caliber 9SA4 with wagtail click.
15 replies3562 views
Vintage

Seiko Yachtsman 6138-0011 Chronograph

hmmmcamu · Dec 4, 2024
Discover the Seiko Yachtsman 6138-0011 chronograph from 1971, featuring the Caliber 6138 movement with vertical clutch and column wheel, paired with a STELUX Presidential bracelet.
5 replies993 views
Reference Guide

Grand Seiko Grammar of Design: 44GS, 4520, 6186 VFA

SALMANPK · Nov 11, 2024
Explore Grand Seiko's "Grammar of Design" with the 44GS, 4520-8000, and 6186-8000 VFA. Learn about Seiko's pursuit of precision and unique aesthetics.
23 replies10707 views
Vintage

Grand Seiko 4520-8000 Hi-Beat Review

KMII · Nov 11, 2024
Explore the vintage Grand Seiko 4520-8000 Hi-Beat, a hand-wound masterpiece embodying the 'Grammar of Design'. Discover its history, movement, and collector insights.
36 replies34890 views
Manufacture

Seiko 'The Gift of Time' Film

cazalea · Oct 24, 2024
Discover 'The Gift of Time,' a Seiko film exploring the brand's philosophy of art, culture, and watchmaking. Featuring Japanese creators, it reveals Seiko's unique approach to time.
5 replies1697 views
New Release

Seiko Astron GPS Solar SSJ023, SSJ025, SSJ026

cazalea · Sep 24, 2024
Explore the new Seiko Astron GPS Solar collection with planetary motifs (SSJ023, SSJ025, SSJ026). Discover design, Caliber 3X62 specs, and pricing.
9 replies2053 views
Reference Guide

Grand Seiko 9S5 Case Style Definition Guide

chmandaue · Sep 21, 2024
Detailed guide defining the Grand Seiko 9S5 case style, using SBGR001 as archetype. Compare SBGA011, SBGM001, SBGX039, SBGF009.
9 replies3621 views
New Release

Seiko Presage Urushi Dial GMT SPB447

cazalea · Sep 17, 2024
Discover the new Seiko Presage Urushi Dial GMT SPB447. This timepiece features a glossy urushi lacquer dial, GMT function, and Caliber 6R54 movement, blending tradition with modern utility.
9 replies2492 views
New Release

Grand Seiko 45GS Re-Creation Caliber 9SA4

cazalea · Sep 3, 2024
Discover Grand Seiko's 45GS re-creations with the new Caliber 9SA4, featuring an 80-hour power reserve and enhanced winding experience. Explore the steel and gold models.
13 replies4556 views
New Release

Grand Seiko 2024 Collection Overview

cazalea · Aug 28, 2024
Explore Grand Seiko's 2024 collection: SBGY035, SBGA499, SBGC275, SBGE305, SBGJ273, SBGW287. Discover new Spring Drive, Hi-Beat, and manual-wind models.
34 replies7089 views
Reference Guide

Plus 9 Time: The Ultimate Japanese Watch Database

cazalea · Aug 23, 2024
Discover Plus 9 Time, a meticulous database for Japanese watches. Cazalea showcases its search features for Grand Seiko, Credor, and more.
17 replies24153 views
Collection

Seiko 6309-729A F1 and 7S26-0020 A1 Divers

hmmmcamu · Aug 18, 2024
Explore the Seiko 6309-729A F1 and Seiko 7S26-0020 A1 SCUBA DIVER'S watches, celebrated for their design and collector appeal.
1 replies608 views
Vintage

Seiko Pepsi Bezel Divers: 7548-700F, 6309-729A

hmmmcamu · Aug 17, 2024
Explore vintage Seiko diver watches with the iconic 'Pepsi' bezel, including references like the 7548-700F and 6309-729A. A visual guide for collectors.
0 replies481 views
Collection

KMII's Grand Seiko Collecting Journey

KMII · Aug 16, 2024
KMII shares his Grand Seiko collecting journey, from Chopard to the SBGH035. Discover how community insights shaped his passion for GS.
23 replies68112 views
Complications

Moon Phase: An Under-Appreciated Complication

cazalea · Jun 27, 2024
Explore the moon phase complication with cazalea's extensive collection, from Seiko to IWC. Discover its appeal, practical uses, and personal significance.
17 replies11158 views
Vintage

Seiko 6309-7049 'Turtle' Dive Watch History

hmmmcamu · Jun 20, 2024
Explore the Seiko 6309-7049 'Turtle' dive watch, its 1976 introduction, and its historical connection to U.S. Special Operations. A classic vintage Seiko.
0 replies764 views
Discussion

Seiko Diver Case Aesthetics: Old vs. New

hmmmcamu · Jun 18, 2024
Compare the aesthetics of vintage Seiko 6309-7049 Scuba Diver's and modern Seiko 4R36-06L0 Air Diver 200M cases. Which design appeals more?
2 replies794 views
Vintage

Seiko 7S26-0020 A1 Scuba Diver's Overview

hmmmcamu · Jun 17, 2024
Explore the Seiko 7S26-0020 A1 Scuba Diver's, a classic diver's watch known for its value and impact on collectors. See community insights.
9 replies1325 views
Vintage

Seiko 6105 Dive Watch History and Photos

hmmmcamu · Jun 12, 2024
Discover the Seiko 6105 dive watch, a vintage icon with military ties. Explore its history and enduring appeal among collectors.
12 replies3034 views

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