Seiko Cal. 3830 - 154

Seiko 3830-154

The 3830-154 is a sought-after Automatic piece from Seiko's golden era. Powered by the 3830 caliber with 24j jewels beating at 21,600 bph, it delivers a 40 hours power reserve. [seikata-wm-9617788b717f]

Also known as: Bullhead

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
34mm
Case Thickness
14.3mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
180m
Dial Color
Champagne
Jewels
24j
Frequency
21,600 bph
Power Reserve
40 hours
Year
1980

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