Seiko Cal. 3874 - 497

Released in 1968, the Cal. 3874 with design code 497 was part of Seiko's domestic market collection. With its 19mm lug width and 8.5mm profile, it sits comfortably on most wrists. [seikata-wm-8ef2eca86974]

Also known as: Monster, World Timer

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

40mm

Case Thickness

8.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Blue Sunburst

Jewels

17j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1968

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