Seiko Cal. 6181 - 737

The Seiko 6181-737 represents an important milestone in Seiko's 1969 lineup. It features a Green dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-609faa699cf1]

Also known as: Turtle, Flighty

Specifications

Movement

Solar

Case Material

Titanium

Case Width

35mm

Case Thickness

14.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

80m

Dial Color

Green

Jewels

25j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1969

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