Seiko Cal. 3851 - 475

The Seiko 3851-475 represents an important milestone in Seiko's 1980 lineup. It features a Green dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-29235b4f27d9]

Also known as: Bellmatic, Crown

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

42mm

Case Thickness

9.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Green

Jewels

29j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1980

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