Seiko Cal. 4540 - 354

Seiko 4540-354

The Seiko 4540-354 represents an important milestone in Seiko's 1983 lineup. The Coin-Edge bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-d9319f22ae76]

Also known as: Bellmatic, Baby Tuna

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
15.6mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
Champagne
Jewels
31j
Frequency
36,000 bph
Power Reserve
52 hours
Year
1983

Related Models

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