Seiko Cal. 6171 - 678

Seiko 6171-678

This Automatic model from 1974 features a 44mm Hardlex-Coated Steel case. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-4fa73c8f0259]

Also known as: Sumo, Helmet

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
10.5mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
40m
Dial Color
Burgundy
Jewels
23j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1974

Related Models

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