Seiko Cal. 4440 - 417

Seiko 4440-417

The 4440-417 is a sought-after Kinetic piece from Seiko's golden era. It features a Navy dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-91d5341d546b]

Also known as: Monster, Crown

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
42mm
Case Thickness
11.6mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
120m
Dial Color
Navy
Jewels
36j
Frequency
36,000 bph
Power Reserve
57 hours
Year
1983

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