Seiko Cal. 4436 - 436

The Seiko 4436-436 represents an important milestone in Seiko's 1987 lineup. It features a White dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-5d21a1377d03]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

39mm

Case Thickness

11.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

White

Jewels

32j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1987

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