Seiko Cal. 4412 - 146

The 4412-146 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4412 caliber with 30j jewels beating at 36,000 bph, it delivers a 51 hours power reserve. [seikata-wm-4b98de424827]

Also known as: Panda, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

44mm

Case Thickness

14.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

90m

Dial Color

Black

Jewels

30j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1978

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