Seiko Cal. 3857 - 687

Seiko 3857-687

This Hand-Winding model from 1997 features a 38mm Hardlex-Coated Steel case. With its 22mm lug width and 14.6mm profile, it sits comfortably on most wrists. [seikata-wm-d0d729a378fe]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
14.6mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
White
Jewels
28j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1997

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