Seiko Cal. 4416 - 231

This Solar model from 1965 features a 38mm Titanium case. Powered by the 4416 caliber with 25j jewels beating at 28,800 bph, it delivers a 39 hours power reserve. [seikata-wm-f428f69e8f36]

Also known as: Arnie

Specifications

Movement

Solar

Case Material

Titanium

Case Width

38mm

Case Thickness

11.2mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Burgundy

Jewels

25j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1965

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