Seiko Cal. 3855 - 299

The Seiko 3855-299 represents an important milestone in Seiko's 1970 lineup. It features a White dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-4b1d4d13337b]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

45mm

Case Thickness

11.8mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

60m

Dial Color

White

Jewels

24j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1970

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