Seiko Cal. 5275 - 318

Seiko 5275-318

The Seiko 5275-318 represents an important milestone in Seiko's 1975 lineup. Powered by the 5275 caliber with 22j jewels beating at 21,600 bph, it delivers a 59 hours power reserve. [seikata-wm-4cc094d650ad]

Also known as: Monster

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
38mm
Case Thickness
9.1mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
190m
Dial Color
Champagne
Jewels
22j
Frequency
21,600 bph
Power Reserve
59 hours
Year
1975

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