Seiko Cal. 3840 - 380

Seiko 3840-380

The 3840-380 is a sought-after Automatic piece from Seiko's golden era. It features a White dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-516c02255f04]

Also known as: Silverwave

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
38mm
Case Thickness
14.3mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
60m
Dial Color
White
Jewels
28j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1991

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