Seiko Cal. 4491 - 959

Seiko 4491-959

The 4491-959 is a sought-after Spring Drive piece from Seiko's golden era. It features a Cream dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-3004a5895a5c]

Also known as: Monster, Flighty

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
46mm
Case Thickness
15.6mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Cream
Jewels
24j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1996

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