Seiko Cal. 6154 - 146

Seiko 6154-146

This Automatic model from 1977 features a 42mm Hardlex-Coated Steel case. It features a Navy dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-78ded41ac5d3]

Also known as: Bullhead, Arnie

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
9.1mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Navy
Jewels
20j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1977

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