Seiko Cal. 4540 - 880

Seiko 4540-880

The Seiko 4540-880 represents an important milestone in Seiko's 1993 lineup. The Bidirectional bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-f0a8e1da0062]

Also known as: Shogun, Arnie

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
42mm
Case Thickness
12.3mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Navy
Jewels
26j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1993

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