Seiko Cal. 4437 - 494

Seiko 4437-494

The Seiko 4437-494 represents an important milestone in Seiko's 1972 lineup. Powered by the 4437 caliber with 34j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-17aec86800ee]

Also known as: Turtle

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
43mm
Case Thickness
15.5mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
100m
Dial Color
Blue Sunburst
Jewels
34j
Frequency
28,800 bph
Power Reserve
51 hours
Year
1972

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