Seiko Cal. 3816 - 145

The 3816-145 is a sought-after Solar piece from Seiko's golden era. It features a Champagne dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-fbf04ba7ed04]

Also known as: Helmet

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

34mm

Case Thickness

9.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

110m

Dial Color

Champagne

Jewels

18j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1972

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