Seiko Cal. 4540 - 302

Seiko 4540-302

The 4540-302 is a sought-after Automatic piece from Seiko's golden era. The Coin-Edge bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-d8954a8f87f7]

Also known as: Helmet

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
14.3mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
Champagne
Jewels
20j
Frequency
36,000 bph
Power Reserve
48 hours
Year
1987

Related Models

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