Seiko Cal. 3852 - 828

Seiko 3852-828

The 3852-828 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3852 caliber with 26j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-a5c6eebb0603]

Also known as: Sumo, Arnie

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
10.8mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Champagne
Jewels
26j
Frequency
36,000 bph
Power Reserve
37 hours
Year
1993

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seikata-wm-a5c6eebb0603