Seiko Cal. 5237 - 287

The 5237-287 is a sought-after Quartz piece from Seiko's golden era. Powered by the 5237 caliber with 17j jewels beating at 28,800 bph, it delivers a 62 hours power reserve. [seikata-wm-8db1935836cf]

Also known as: Monster, UFO

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

45mm

Case Thickness

14.8mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

50m

Dial Color

White

Jewels

17j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1972

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