Seiko Cal. 6318 - 748

The Seiko 6318-748 represents an important milestone in Seiko's 1988 lineup. It features a Green dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-b0f83cd934ec]

Also known as: Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

8.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Green

Jewels

32j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1988

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