Seiko Cal. 4540 - 284

Seiko 4540-284

The Seiko 4540-284 represents an important milestone in Seiko's 1981 lineup. The Coin-Edge bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-14b0b32eab5f]

Also known as: Shogun, Arnie

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
44mm
Case Thickness
9.8mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Blue Sunburst
Jewels
24j
Frequency
36,000 bph
Power Reserve
58 hours
Year
1981

Related Models

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