Seiko Cal. 5273 - 641

Seiko 5273-641

The 5273-641 is a sought-after Quartz piece from Seiko's golden era. Powered by the 5273 caliber with 24j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-f00db13a2be4]

Also known as: Baby Tuna, Flighty

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
10.8mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Silver
Jewels
24j
Frequency
28,800 bph
Power Reserve
38 hours
Year
1968

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