Seiko Cal. 3858 - 924

Seiko 3858-924

The 3858-924 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3858 caliber with 31j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-23e2cef517ca]

Also known as: Sea Horse

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
44mm
Case Thickness
9.1mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Green
Jewels
31j
Frequency
28,800 bph
Power Reserve
38 hours
Year
1966

Related Models

seikata-wm-23e2cef517ca