Seiko Cal. 6274 - 440

Seiko 6274-440

The 6274-440 is a sought-after Spring Drive piece from Seiko's golden era. It features a Champagne dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-03e867bc880c]

Also known as: Monster, Helmet

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
15.8mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
170m
Dial Color
Champagne
Jewels
17j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1965

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