Seiko Cal. 4537 - 980

Seiko 4537-980

The Seiko 4537-980 represents an important milestone in Seiko's 1983 lineup. Powered by the 4537 caliber with 27j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-f363771a2833]

Also known as: Turtle, Baby Tuna

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
39mm
Case Thickness
10.6mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
130m
Dial Color
Cream
Jewels
27j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1983

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seikata-wm-f363771a2833