Seiko Cal. 5272 - 423

Seiko 5272-423

The Seiko 5272-423 represents an important milestone in Seiko's 1983 lineup. Powered by the 5272 caliber with 22j jewels beating at 28,800 bph, it delivers a 44 hours power reserve. [seikata-wm-ab20bb3aab46]

Also known as: World Timer, Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
9.6mm
Lug Width
22mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
90m
Dial Color
White
Jewels
22j
Frequency
28,800 bph
Power Reserve
44 hours
Year
1983

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