Seiko Cal. 3858 - 737

Seiko 3858-737

The 3858-737 is a sought-after Automatic piece from Seiko's golden era. Powered by the 3858 caliber with 23j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-0fd48f77f193]

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
13.7mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Cream
Jewels
23j
Frequency
36,000 bph
Power Reserve
48 hours
Year
1994

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