Seiko Cal. 3891 - 285

Seiko 3891-285

The Seiko 3891-285 represents an important milestone in Seiko's 1967 lineup. The Inner Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-b8eb58127235]

Also known as: Bullhead, Rally

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
36mm
Case Thickness
15.8mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Black
Jewels
24j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1967

Related Models

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