Seiko Cal. 3861 - 546

The 3861-546 is a sought-after Automatic piece from Seiko's golden era. Powered by the 3861 caliber with 31j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-c463dacf9138]

Also known as: Panda

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

42mm

Case Thickness

14.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Burgundy

Jewels

31j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1966

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