Seiko Cal. 4528 - 649

Seiko 4528-649

Released in 1983, the Cal. 4528 with design code 649 was part of Seiko's domestic market collection. Powered by the 4528 caliber with 26j jewels beating at 28,800 bph, it delivers a 62 hours power reserve. [seikata-wm-73a7627546f6]

Also known as: Golden Tuna, Baby Tuna

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
42mm
Case Thickness
9.8mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
40m
Dial Color
Green
Jewels
26j
Frequency
28,800 bph
Power Reserve
62 hours
Year
1983

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seikata-wm-73a7627546f6