Seiko Cal. 3830 - 980

Seiko 3830-980

The 3830-980 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 3830 caliber with 18j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-ea614c79dfe7]

Also known as: Tuna, Navigator

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
11.4mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
130m
Dial Color
Silver
Jewels
18j
Frequency
36,000 bph
Power Reserve
61 hours
Year
1970

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