Seiko Cal. 7145 - 603

This Hand-Winding model from 1987 features a 37mm Two-Tone case. It features a Burgundy dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-03376f9a8495]

Also known as: Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

37mm

Case Thickness

10.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

170m

Dial Color

Burgundy

Jewels

25j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1987

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