Seiko Cal. 3837 - 918

The 3837-918 is a sought-after Automatic piece from Seiko's golden era. Powered by the 3837 caliber with 35j jewels beating at 36,000 bph, it delivers a 47 hours power reserve. [seikata-wm-c517e8b20508]

Also known as: Rally

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

39mm

Case Thickness

11.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Black

Jewels

35j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1973

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