Seiko Cal. 3852 - 388

Seiko 3852-388

The 3852-388 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3852 caliber with 21j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-6d6fc3538d12]

Also known as: Monster, Golden Tuna

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
34mm
Case Thickness
15.0mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
200m
Dial Color
Champagne
Jewels
21j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1994

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