Seiko Cal. 5252 - 637

Seiko 5252-637

Released in 1979, the Cal. 5252 with design code 637 was part of Seiko's domestic market collection. Powered by the 5252 caliber with 20j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-2e0833857e5f]

Also known as: Turtle, Golden Tuna

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
8.3mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
190m
Dial Color
Burgundy
Jewels
20j
Frequency
21,600 bph
Power Reserve
49 hours
Year
1979

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