Seiko Cal. 4485 - 274

The 4485-274 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4485 caliber with 35j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-c18bd8952af1]

Also known as: Bellmatic, Golden Tuna

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

15.8mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

90m

Dial Color

Burgundy

Jewels

35j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1980

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