Seiko Cal. 5276 - 445

Seiko 5276-445

The Seiko 5276-445 represents an important milestone in Seiko's 1982 lineup. Powered by the 5276 caliber with 28j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-2686aabe4061]

Also known as: Tuna, Helmet

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
44mm
Case Thickness
15.3mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
190m
Dial Color
Champagne
Jewels
28j
Frequency
21,600 bph
Power Reserve
49 hours
Year
1982

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seikata-wm-2686aabe4061