Seiko Cal. 7140 - 854

Seiko 7140-854

This Automatic model from 1978 features a 36mm Hardlex-Coated Steel case. The Fixed bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-eac79584a5cd]

Also known as: Crown

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
11.0mm
Lug Width
21mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
30m
Dial Color
Burgundy
Jewels
28j
Frequency
36,000 bph
Power Reserve
43 hours
Year
1978

Related Models

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