Seiko Cal. 6171 - 521

This Hand-Winding model from 1973 features a 45mm Gold-Plated case. It features a Burgundy dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-cec9a81721bc]

Also known as: Tuna, Arnie

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

10.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Burgundy

Jewels

30j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1973

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