Seiko Cal. 3870 - 182

This Automatic model from 1977 features a 43mm Hardlex-Coated Steel case. Powered by the 3870 caliber with 24j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-5f3064c035ae]

Also known as: Turtle, Panda

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

11.0mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Champagne

Jewels

24j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1977

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