Seiko Cal. 5237 - 768

Seiko 5237-768

The Seiko 5237-768 represents an important milestone in Seiko's 1970 lineup. Powered by the 5237 caliber with 26j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-ed747777ec56]

Also known as: Tuna, UFO

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
42mm
Case Thickness
11.7mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
90m
Dial Color
Navy
Jewels
26j
Frequency
36,000 bph
Power Reserve
46 hours
Year
1970

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