Seiko Cal. 3874 - 661

This Automatic model from 1967 features a 44mm Titanium case. Powered by the 3874 caliber with 18j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-37fd5208328b]

Also known as: Panda, Crown

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

44mm

Case Thickness

10.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

80m

Dial Color

Burgundy

Jewels

18j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1967

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