Seiko Cal. 6163 - 445

This Spring Drive model from 1993 features a 35mm Titanium case. It features a Cream dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-58d65e132387]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

35mm

Case Thickness

12.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Cream

Jewels

23j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1993

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