Seiko Cal. 3837 - 180

This Automatic model from 1991 features a 46mm Gold-Plated case. With its 18mm lug width and 13.5mm profile, it sits comfortably on most wrists. [seikata-wm-1bf0fc403d07]

Also known as: Golden Tuna

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

13.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Burgundy

Jewels

25j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1991

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