Seiko Cal. 3898 - 508

Seiko 3898-508

Released in 1969, the Cal. 3898 with design code 508 was part of Seiko's domestic market collection. Powered by the 3898 caliber with 33j jewels beating at 28,800 bph, it delivers a 40 hours power reserve. [seikata-wm-9a5ef64b7fbc]

Also known as: Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
10.5mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
Green
Jewels
33j
Frequency
28,800 bph
Power Reserve
40 hours
Year
1969

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