Seiko Cal. 4439 - 316

Seiko 4439-316

The 4439-316 is a sought-after Quartz piece from Seiko's golden era. Powered by the 4439 caliber with 36j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-732d68757e0e]

Also known as: Turtle

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
10.4mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Burgundy
Jewels
36j
Frequency
36,000 bph
Power Reserve
52 hours
Year
1973

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