Seiko Cal. 4450 - 634

This Solar model from 1978 features a 42mm Two-Tone case. Powered by the 4450 caliber with 25j jewels beating at 36,000 bph, it delivers a 41 hours power reserve. [seikata-wm-f85da6c28b8c]

Also known as: Turtle

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

42mm

Case Thickness

9.6mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Green

Jewels

25j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1978

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