Seiko Cal. 3891 - 924

The 3891-924 is a sought-after Automatic piece from Seiko's golden era. Powered by the 3891 caliber with 25j jewels beating at 36,000 bph, it delivers a 67 hours power reserve. [seikata-wm-8acf6cca467d]

Also known as: Samurai, Golden Tuna

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

39mm

Case Thickness

14.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Champagne

Jewels

25j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1998

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