Seiko Cal. 3835 - 777

This Spring Drive model from 1975 features a 42mm Hardlex-Coated Steel case. It features a Green dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-bf8ae623a045]

Also known as: Turtle

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

14.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Green

Jewels

31j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1975

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