Seiko Cal. 3857 - 900

Seiko 3857-900

The Seiko 3857-900 represents an important milestone in Seiko's 1984 lineup. The Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-5beeffa254dc]

Also known as: Bullhead, Crown

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
42mm
Case Thickness
13.3mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
140m
Dial Color
White
Jewels
27j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1984

Related Models

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