Seiko Cal. 7139 - 654

Seiko 7139-654

The Seiko 7139-654 represents an important milestone in Seiko's 1992 lineup. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-e0f816b5333d]

Also known as: Monster

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
44mm
Case Thickness
9.6mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
160m
Dial Color
Cream
Jewels
24j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1992

Related Models

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