Seiko Cal. 6377 - 367

This Solar model from 1987 features a 35mm PVD Black case. It features a Silver dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-51cdbc5a4ba1]

Also known as: Tuna, Navigator

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

35mm

Case Thickness

13.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Silver

Jewels

30j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1987

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