Seiko Cal. 7042 - 736

The Seiko 7042-736 represents an important milestone in Seiko's 1981 lineup. Powered by the 7042 caliber with 36j jewels beating at 21,600 bph, it delivers a 68 hours power reserve. [seikata-wm-f12323827f3c]

Also known as: Turtle, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

35mm

Case Thickness

15.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

50m

Dial Color

Cream

Jewels

36j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1981

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