Yesterday's Watch Review, Today! The Seiko 6138-7000 Slide Rule - YouTube
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![6138-7000 ] April 1973 slide rule : r/Seiko](https://i.redd.it/6138-7000-april-1973-slide-rule-v0-k1rs4103flf81.jpg?width=3024&format=pjpg&auto=webp&s=0125e7a361dcfbe37c1cca99326dbe540dc6426b "6138-7000 ] April 1973 slide rule : r/Seiko")
6138-7000 ] April 1973 slide rule : r/Seiko
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Seiko Chronograph Rare Calculator Slide Rule Vintage Automatic... for $2,495 for sale from a Seller on Chrono24
21 Slide Rule Watches ideas | watches, cool watches, watches for men
BEEFY~1972 SEIKO 6138-7000 SLIDE RULE – RETROWATCHGUY
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SOLD — Seiko 6138-7000 Slide Rule
NOS Unworn* Seiko Slide Rule 6138-7000 | Automatic Chronograph | 'Cal - The Time Curator
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SEIKO CALCULATOR SLIDE RULE Vintage automatic chronograph watch Cal. 6138 Ref. 6138-7000 + BOX *** SPECTACULAR CONDITION *** Seiko Vintage watches - Watches83
Seiko Rare Calculator Slide Rule Vintage Automatic Chronograph... for $2,545 for sale from a Trusted Seller on Chrono24
Seiko - Calculator Slide Rule - 6138-7000 - Men - 1970-1979 - Catawiki
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SOLD — Seiko 6138-7000 Slide Rule
