Seiko Cal. 4553 - 527

Seiko 4553-527

The Seiko 4553-527 represents an important milestone in Seiko's 1987 lineup. Powered by the 4553 caliber with 19j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-7d501b9ac430]

Also known as: Tuna, Arnie

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
9.9mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
Black
Jewels
19j
Frequency
36,000 bph
Power Reserve
37 hours
Year
1987

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seikata-wm-7d501b9ac430