Seiko Cal. 4491 - 942

Seiko 4491-942

This Spring Drive model from 1997 features a 44mm Gold-Plated case. Powered by the 4491 caliber with 20j jewels beating at 28,800 bph, it delivers a 43 hours power reserve. [seikata-wm-b288771216db]

Also known as: Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
44mm
Case Thickness
12.9mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
Black
Jewels
20j
Frequency
28,800 bph
Power Reserve
43 hours
Year
1997

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seikata-wm-b288771216db