Seiko Cal. 5273 - 440

Seiko 5273-440

The 5273-440 is a sought-after Quartz piece from Seiko's golden era. Powered by the 5273 caliber with 17j jewels beating at 36,000 bph, it delivers a 56 hours power reserve. [seikata-wm-89770a1ea747]

Also known as: Samurai, World Timer

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
40mm
Case Thickness
15.5mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
White
Jewels
17j
Frequency
36,000 bph
Power Reserve
56 hours
Year
1977

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seikata-wm-89770a1ea747