Seiko Cal. 4438 - 136

Released in 1982, the Cal. 4438 with design code 136 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-873fb18bb661]

Also known as: Rally, Arnie

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

35mm

Case Thickness

9.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Burgundy

Jewels

17j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1982

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