Seiko Cal. 4541 - 858

Seiko 4541-858

The Seiko 4541-858 represents an important milestone in Seiko's 1989 lineup. Powered by the 4541 caliber with 28j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-403b1686c69f]

Also known as: Tuna, UFO

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
13.3mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
Burgundy
Jewels
28j
Frequency
36,000 bph
Power Reserve
61 hours
Year
1989

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