Seiko Cal. 3851 - 647

This Automatic model from 1968 features a 46mm Titanium case. It features a Navy dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-fe3856ecc1a1]

Also known as: Panda

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

46mm

Case Thickness

8.5mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Navy

Jewels

26j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1968

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