Seiko Cal. 3816 - 155

The 3816-155 is a sought-after Automatic piece from Seiko's golden era. Powered by the 3816 caliber with 28j jewels beating at 36,000 bph, it delivers a 70 hours power reserve. [seikata-wm-48217aa18d0e]

Also known as: Panda

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

35mm

Case Thickness

10.7mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Cream

Jewels

28j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1965

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