Seiko Cal. 4598 - 277

The 4598-277 is a sought-after Quartz piece from Seiko's golden era. Powered by the 4598 caliber with 31j jewels beating at 36,000 bph, it delivers a 69 hours power reserve. [seikata-wm-9ed3cf7ca667]

Also known as: Navigator, Arnie

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

40mm

Case Thickness

8.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Burgundy

Jewels

31j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1978

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