Seiko Cal. 4558 - 441

Seiko 4558-441

The Seiko 4558-441 represents an important milestone in Seiko's 1998 lineup. Powered by the 4558 caliber with 24j jewels beating at 36,000 bph, it delivers a 51 hours power reserve. [seikata-wm-11ad5b70912f]

Also known as: Turtle, Tuna

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
13.5mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
100m
Dial Color
White
Jewels
24j
Frequency
36,000 bph
Power Reserve
51 hours
Year
1998

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