Seiko Cal. 3851 - 920

Seiko 3851-920

The Seiko 3851-920 represents an important milestone in Seiko's 1966 lineup. It features a White dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-880f11aba330]

Also known as: Turtle

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
38mm
Case Thickness
14.4mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
70m
Dial Color
White
Jewels
20j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1966

Related Models

seikata-wm-880f11aba330