Seiko Cal. 3874 - 471

This Spring Drive model from 1987 features a 41mm PVD Black case. It features a Champagne dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-f94e62266823]

Also known as: Navigator, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

41mm

Case Thickness

14.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Champagne

Jewels

22j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1987

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