Seiko Cal. 4437 - 238

The Seiko 4437-238 represents an important milestone in Seiko's 1975 lineup. It features a White dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-414d67de3827]

Also known as: Crown, Golden Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

39mm

Case Thickness

13.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

White

Jewels

34j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1975

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