Seiko Cal. 4540 - 879

Seiko 4540-879

This Hand-Winding model from 1983 features a 38mm Hardlex-Coated Steel case. The Coin-Edge bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-e83b7680eb4d]

Also known as: Monster, Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
13.6mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Burgundy
Jewels
33j
Frequency
36,000 bph
Power Reserve
51 hours
Year
1983

Related Models

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